Issue Reported: 11/06/2021 17:00:00 PM
Microsoft Reference : TM261455
Issue Status: RESOLVED
Issue Description: Users saw stale presence information or an unknown status for other users via all Microsoft Teams connection methods.
Scope of impact: Your organization was affected by this event and any user utilizing Microsoft Teams may have experienced impact.
Final Update – 23/06/2021 12:09:00 PM: Microsoft have concluded monitoring and have confirmed via telemetric analysis that system health has fully returned, and alleviation has been achieved for all users.