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Hello @G. O Comain
Thank you for posting your question in the Microsoft Q&A Forum
At present, according to Microsoft, the issue you are experiencing has been officially recognized as an active incident within Microsoft Teams. Microsoft has acknowledged the impact and is actively working on mitigation steps to restore normal functionality as quickly as possible.
To summarize the current incident:
Title: Users may be unable to open or load assignments and grades in Microsoft Teams
User impact: Users may be unable to open or load assignments and grades in Microsoft Teams.
Impact Start Time: November 12, 2025, at 2:12 PM UTC.
Current status: Our restarting of the backend infrastructure components is showing slow but gradual improvement. Meanwhile, we're also investigating other components within the Teams infrastructure to identify the underlying cause and mitigate impact.
Scope of impact: Impact is specific to EDU users located in the Europe region, attempting to open or load assignments and grades in Microsoft Teams.
Next update by: Wednesday, November 12, 2025, at 2:00 PM UTC
Could you confirm if your tenant is located in the Europe region? This is important because the current incident specifically affects EDU tenants in that region.
If your tenant is in Europe, please note that this issue is not caused by anything on your side, so there is no need to worry or make changes to your environment. Microsoft engineers are actively investigating and working to resolve the problem as quickly as possible.
We appreciate your patience while Microsoft works to resolve this issue. Please feel free to share any additional observations or questions. Your input is valuable as we continue monitoring the situation.
If the information above helps point you in the right direction, please consider clicking “Accept Answer” and giving an upvote. Your feedback helps other users with similar questions easily find this thread and benefit from the suggestions.
Thank you again for your cooperation and support.
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