Service health dashboard content within the Microsoft 365 admin center may be truncated

Title: Service health dashboard content within the Microsoft 365 admin center may be truncated User impact: Admins may have been unable to view full communications for events in the Service health dashboard of the admin center. More info: The problem impacted admins accessing the Service health section of the Microsoft 365 admin center. This impacted event communications listed under “Active issues Microsoft is working on”, “Issues for your organization to act on”, and “Issue history”. When admins clicked on events listed in any of these sections, the entirety of the communication wasn't visible. For example, admins could see the Title and User impact of an event after clicking on it, but the Current status statement could be visually cut off. After clicking on an event, admins also saw a message indicating that “This message had formatting issues, which we are working to resolve.” Final status: Deployment of the fix is complete and we’ve determined from service telemetry that this issue is resolved. Scope of impact: Any admin attempting to view event communications in the "Active issues ‎Microsoft‎ is working on", "Issues for your organization to act on", and “Issue history” sections of Service health within the Microsoft 365 admin center may have been impacted. Start time: Monday, February 16, 2026, at 4:00 PM UTC End time: Friday, March 13, 2026, at 8:45 PM UTC Root cause: A recent update to the Microsoft 365 admin center intended to improve Service health functionality by adding support for additional character inputs introduced a code regression that caused communications to be truncated. Next steps: - We’re reviewing our validation and updating procedures to better detect and prevent issues like this prior to deployment in the future. This is the final update for the event.

Title: Service health dashboard content within the Microsoft 365 admin center may be truncated User impact: Admins may be unable to view full communications for events within the Service health dashboard of the admin center. More info: The problem impacts admins accessing the Service health section of the Microsoft 365 admin center. This impacts event communications listed under "Active issues ‎Microsoft‎ is working on", "Issues for your organization to act on", and “Issue history”. When clicking on events listed in any of the aforementioned sections, the entirety of the communication isn’t visible. As an example, admins may be able to see the Title and User impact of an event after clicking on it, but the Current status statement may be visually cut off. Note that after clicking on an event, admins see a message indicating that “This message has formatting issues, which we're currently working to resolve.” Current status: Deployment of the fix is progressing as expected and we anticipate that the process should complete to fully resolve this issue by our next scheduled update. Scope of impact: Any admin attempting to view event communications in the "Active issues ‎Microsoft‎ is working on", "Issues for your organization to act on", and “Issue history” sections of Service health within the Microsoft 365 admin center may be impacted. Start time: Monday, February 16, 2026, at 4:00 PM UTC Root cause: A recent update to the Microsoft 365 admin center intended to improve Service health functionality by adding support for additional character inputs introduced a code regression that’s causing communications to be truncated. Next update by: Saturday, March 14, 2026, at 1:00 AM UTC

Title: Service health dashboard content within the Microsoft 365 admin center may be truncated User impact: Admins may be unable to view full communications for events within the Service health dashboard of the admin center. More info: The problem impacts admins accessing the Service health section of the Microsoft 365 admin center. This impacts event communications listed under "Active issues ‎Microsoft‎ is working on", "Issues for your organization to act on", and “Issue history”. When clicking on events listed in any of the aforementioned sections, the entirety of the communication isn’t visible. As an example, admins may be able to see the Title and User impact of an event after clicking on it, but the Current status statement may be visually cut off. Note that after clicking on an event, admins see a message indicating that “This message has formatting issues, which we're currently working to resolve.” Current status: We've completed our pre-deployment steps and have begun deploying the code fix to our Government cloud. We're monitoring the deployment and will provide a timeline for its completion as one becomes available. Scope of impact: Any admin attempting to view event communications in the "Active issues ‎Microsoft‎ is working on", "Issues for your organization to act on", and “Issue history” sections of Service health within the Microsoft 365 admin center may be impacted. Start time: Monday, February 16, 2026, at 4:00 PM UTC Root cause: A recent update to the Microsoft 365 admin center intended to improve Service health functionality by adding support for additional character inputs introduced a code regression that’s causing communications to be truncated. Next update by: Friday, March 13, 2026, at 7:30 PM UTC

Title: Service health dashboard content within the Microsoft 365 admin center may be truncated User impact: Admins may be unable to view full communications for events within the Service health dashboard of the admin center. More info: The problem impacts admins accessing the Service health section of the Microsoft 365 admin center. This impacts event communications listed under "Active issues ‎Microsoft‎ is working on", "Issues for your organization to act on", and “Issue history”. When clicking on events listed in any of the aforementioned sections, the entirety of the communication isn’t visible. As an example, admins may be able to see the Title and User impact of an event after clicking on it, but the Current status statement may be visually cut off. Note that after clicking on an event, admins see a message indicating that “This message has formatting issues, which we're currently working to resolve.” Current status: Our pre-deployment steps for the Government cloud deployment are continuing to take longer than anticipated but are ongoing. We'll provide an updated deployment timeline when one becomes available. Scope of impact: Any admin attempting to view event communications in the "Active issues ‎Microsoft‎ is working on", "Issues for your organization to act on", and “Issue history” sections of Service health within the Microsoft 365 admin center may be impacted. Start time: Monday, February 16, 2026, at 4:00 PM UTC Root cause: A recent update to the Microsoft 365 admin center intended to improve Service health functionality by adding support for additional character inputs introduced a code regression that’s causing communications to be truncated. Next update by: Thursday, March 12, 2026, at 10:00 PM UTC

Title: Service health dashboard content within the Microsoft 365 admin center may be truncated User impact: Admins may be unable to view full communications for events within the Service health dashboard of the admin center. More info: The problem impacts admins accessing the Service health section of the Microsoft 365 admin center. This impacts event communications listed under "Active issues ‎Microsoft‎ is working on", "Issues for your organization to act on", and “Issue history”. When clicking on events listed in any of the aforementioned sections, the entirety of the communication isn’t visible. As an example, admins may be able to see the Title and User impact of an event after clicking on it, but the Current status statement may be visually cut off. Note that after clicking on an event, admins see a message indicating that “This message has formatting issues, which we're currently working to resolve.” Current status: Our pre-deployment steps for the Government cloud deployment are taking longer than expected, and we now expect the deployment will begin on Monday, March 9, 2026. We'll provide a deployment timeline once one becomes available. Scope of impact: Any admin attempting to view event communications in the "Active issues ‎Microsoft‎ is working on", "Issues for your organization to act on", and “Issue history” sections of Service health within the Microsoft 365 admin center may be impacted. Start time: Monday, February 16, 2026, at 4:00 PM UTC Root cause: A recent update to the Microsoft 365 admin center intended to improve Service health functionality by adding support for additional character inputs introduced a code regression that’s causing communications to be truncated. Next update by: Tuesday, March 10, 2026, at 1:00 AM UTC

Title: Service health dashboard content within the Microsoft 365 admin center may be truncated User impact: Admins may be unable to view full communications for events within the Service health dashboard of the admin center. More info: The problem impacts admins accessing the Service health section of the Microsoft 365 admin center. This impacts event communications listed under "Active issues ‎Microsoft‎ is working on", "Issues for your organization to act on", and “Issue history”. When clicking on events listed in any of the aforementioned sections, the entirety of the communication isn’t visible. As an example, admins may be able to see the Title and User impact of an event after clicking on it, but the Current status statement may be visually cut off. Note that after clicking on an event, admins see a message indicating that “This message has formatting issues, which we're currently working to resolve.” Current status: We've completed our fix deployment in all affected environments excluding Government cloud. We're still completing our pre-deployment steps before the deployment to the Government cloud environment can begin, which is still anticipated for Thursday, March 5, 2026. Scope of impact: Any admin attempting to view event communications in the "Active issues ‎Microsoft‎ is working on", "Issues for your organization to act on", and “Issue history” sections of Service health within the Microsoft 365 admin center may be impacted. Start time: Monday, February 16, 2026, at 4:00 PM UTC Root cause: A recent update to the Microsoft 365 admin center intended to improve Service health functionality by adding support for additional character inputs introduced a code regression that’s causing communications to be truncated. Next update by: Friday, March 6, 2026, at 2:00 AM UTC

Title: Service health dashboard content within the Microsoft 365 admin center may be truncated User impact: Admins may be unable to view full communications for events within the Service health dashboard of the admin center. More info: The problem impacts admins accessing the Service health section of the Microsoft 365 admin center. This impacts event communications listed under "Active issues ‎Microsoft‎ is working on", "Issues for your organization to act on", and “Issue history”. When clicking on events listed in any of the aforementioned sections, the entirety of the communication isn’t visible. As an example, admins may be able to see the Title and User impact of an event after clicking on it, but the Current status statement may be visually cut off. Note that after clicking on an event, admins see a message indicating that “This message has formatting issues, which we're currently working to resolve.” Current status: Our code fix is continuing to progress as expected, and we anticipate all environments excluding Government cloud will receive the fix by our next scheduled communications update. We're completing our pre-deployment processes for the Government cloud environment, and our estimation for deployment to begin remains Thursday, March 5, 2026. Scope of impact: Any admin attempting to view event communications in the "Active issues ‎Microsoft‎ is working on", "Issues for your organization to act on", and “Issue history” sections of Service health within the Microsoft 365 admin center may be impacted. Start time: Monday, February 16, 2026, at 4:00 PM UTC Root cause: A recent update to the Microsoft 365 admin center intended to improve Service health functionality by adding support for additional character inputs introduced a code regression that’s causing communications to be truncated. Next update by: Thursday, March 5, 2026, at 2:00 AM UTC

Title: Service health dashboard content within the Microsoft 365 admin center may be truncated User impact: Admins may be unable to view full communications for events within the Service health dashboard of the admin center. More info: The problem impacts admins accessing the Service health section of the Microsoft 365 admin center. This impacts event communications listed under "Active issues ‎Microsoft‎ is working on", "Issues for your organization to act on", and “Issue history”. When clicking on events listed in any of the aforementioned sections, the entirety of the communication isn’t visible. As an example, admins may be able to see the Title and User impact of an event after clicking on it, but the Current status statement may be visually cut off. Note that after clicking on an event, admins see a message indicating that “This message has formatting issues, which we're currently working to resolve.” Current status: Our code fix is continuing to propagate to the affected environments and based on our metrics, we now expect majority of impact to be resolved by our next scheduled update. Additionally, the Government cloud deployment is still expected to start on Thursday, March 5, 2026, which we anticipate being able to provide a timeline for completion of this deployment by our next scheduled communications update. Scope of impact: Any admin attempting to view event communications in the "Active issues ‎Microsoft‎ is working on", "Issues for your organization to act on", and “Issue history” sections of Service health within the Microsoft 365 admin center may be impacted. Start time: Monday, February 16, 2026, at 4:00 PM UTC Root cause: A recent update to the Microsoft 365 admin center intended to improve Service health functionality by adding support for additional character inputs introduced a code regression that’s causing communications to be truncated. Next update by: Wednesday, March 4, 2026, at 11:30 PM UTC

Title: Service health dashboard content within the Microsoft 365 admin center may be truncated User impact: Admins may be unable to view full communications for events within the Service health dashboard of the admin center. More info: The problem impacts admins accessing the Service health section of the Microsoft 365 admin center. This impacts event communications listed under "Active issues ‎Microsoft‎ is working on", "Issues for your organization to act on", and “Issue history”. When clicking on events listed in any of the aforementioned sections, the entirety of the communication isn’t visible. As an example, admins may be able to see the Title and User impact of an event after clicking on it, but the Current status statement may be visually cut off. Note that after clicking on an event, admins see a message indicating that “This message has formatting issues, which we're currently working to resolve.” Current status: After reviewing the scope and deployment rate of the code fix intended to resolve the issue, we’ve established that fully resolving impact is going to take longer than previously outlined. While a majority of impact is expected to be resolved by our next scheduled update, some environments, Government cloud specifically, are going to take longer to remediate. The Government cloud deployment is expected to start on Thursday, March 5, 2026, and we’ll provide an estimated time to resolve the issue should it become available. Scope of impact: Any admin attempting to view event communications in the "Active issues ‎Microsoft‎ is working on", "Issues for your organization to act on", and “Issue history” sections of Service health within the Microsoft 365 admin center may be impacted. Start time: Monday, February 16, 2026, at 4:00 PM UTC Root cause: A recent update to the Microsoft 365 admin center intended to improve Service health functionality by adding support for additional character inputs introduced a code regression that’s causing communications to be truncated. Next update by: Wednesday, March 4, 2026, at 6:00 AM UTC

Title: Service health dashboard content within the Microsoft 365 admin center may be truncated User impact: Admins may be unable to view full communications for events within the Service health dashboard of the admin center. More info: The problem impacts admins accessing the Service health section of the Microsoft 365 admin center. This impacts event communications listed under "Active issues ‎Microsoft‎ is working on", "Issues for your organization to act on", and “Issue history”. When clicking on events listed in any of the aforementioned sections, the entirety of the communication isn’t visible. As an example, admins may be able to see the Title and User impact of an event after clicking on it, but the Current status statement may be visually cut off. Note that after clicking on an event, admins see a message indicating that “This message has formatting issues, which we're currently working to resolve.” Current status: We’ve investigated the issue and determined that a recent update to the Microsoft 365 admin center introduced a code regression that’s causing the problem. We’ve developed, tested, and started deploying a code fix to resolve the issue. Impact is expected to be remediated by our next scheduled update. Scope of impact: Any admin attempting to view event communications in the "Active issues ‎Microsoft‎ is working on", "Issues for your organization to act on", and “Issue history” sections of Service health within the Microsoft 365 admin center may be impacted. Start time: Monday, February 16, 2026, at 4:00 PM UTC Root cause: A recent update to the Microsoft 365 admin center intended to improve Service health functionality by adding support for additional character inputs introduced a code regression that’s causing communications to be truncated. Next update by: Wednesday, March 4, 2026, at 4:00 AM UTC