Resolved
The issue affecting Microsoft Add-ins has been fully resolved. All systems are now operational. Thank you for your patience.
Monitoring
The issue affecting Microsoft-Add Ins has been resolved per Microsoft Azure recovery, and we are now monitoring the situation to ensure stability. We will provide further updates if necessary.
Identified
We are currently investigating reports of an issue affecting app usage of all OfficeJS applications (Word Add-in, Outlook, Web). Microsoft is addressing the issue on their end and we will provide updates as soon as we have more information.