Title: Admins' Microsoft 365 Copilot usage reports within the Microsoft 365 admin center may be delayed
User impact: Admins' Copilot usage reports within the Microsoft 365 admin center may have been delayed.
More info: The affected Copilot usage reports consisted of the following:
-Microsoft 365 Copilot usage reports
-Microsoft 365 Copilot Chat usage reports
-Microsoft Graph API Copilot usage reports
These reports may have been delayed as of Wednesday, June 10, 2026, at 12:00 AM UTC.
Final status: We've completed the restatement process to backfill delayed data and confirmed through monitoring service health telemetry that the impact has been remediated.
Scope of impact: Any admin located in North America and Asia Pacific regions attempting to view up to date affected Copilot usage reports through the Microsoft 365 admin center listed in the more info section may have been impacted by this event.
Start time: Wednesday, June 10, 2026, at 12:00 AM UTC
End time: Saturday, June 13, 2026, at 3:00 AM UTC
Root cause: A delay in our upstream process for Copilot source data was preventing Copilot usage reports from publishing up-to-date data and was resulting in delayed reporting.
Next steps:
- We're reviewing our upstream Copilot source data processes to determine what caused the delay, so that we can prevent similar instance of impact from occurring in the future.
This is the final update for the event.