Oh boy.
"#Microsoft has stopped distributing its latest Windows 10 October 2018 Update. The software giant started rolling out the update during the company’s Surface event earlier this week, but some Windows 10 immediately noticed their documents were being deleted."
https://www.theverge.com/2018/10/5/17940902/microsoft-windows-10-october-2018-update-deleting-documents-issues
How do you fsck up an update so much that user files are deleted?