Issue Reported: 14/05/2021 12:00:00 AM
Microsoft Reference : OP268688
Issue Status: RESTORED
Issue Description: Users may have noticed that some OneNote edits created between May 14th, 2021, and May 18th, 2021, were unavailable.
More Info: While restoration of the impacted content progressed, users may have noticed an additional section added to their notebooks with the date in the following format (YY-MM-DD, e.g. 21-05-18(1)) that represented a snapshot of content from May 18th, 2021, prior to it becoming unavailable.
For clarity, an additional section was created with a date after the name of the restored section(s).
Scope of impact: Your organization is affected by this event.
Final Update – 19/10/2021 01:22:00 PM: Microsoft received confirmation via internal monitoring and customer reports that our restoration efforts were successful.