Outlook error when doing a search

Brad_Krugler  according to M365 Admin Center, the last update states: 

May 14, 2020 1:45 AM

Current status: We've completed validating the fix and have started deployment to the affected environments. As the fix progresses, some users may start to see impact remediation as this process completes.

Today I was able to update my own Office installation from 12730.20250 to 12730.20270, however it did not resolve the issue, confirming comments on the following blog post: https://www.borncity.com/blog/2020/05/14/probleme-mit-der-outlook-suche-seit-update-patch-da/

However according to M365 Update history, 12730.20270 was initially released on May 12th, so I assume/hope there is still something in the pipeline...