office lens on ipad cannot find files on onedrive

I received a mail with the case number but no copy of what I sent. Thanks, I realised it was coincidental as when I did did the shake and report thing from the OneDrive app I was currently logged in to my business account. Documents by readdle can show all the OneDrive folders fine, and the OneDrive app itself can show all folders fine. if I use search in files app or in other apps like documents by readdle show any search results at all). It also seems to affect global search as no files in onedrive (i.e. Seeing that it is happening across all devices it must be an issue with the Files app and Onedrive. I have even set all devices up as new devices (not using a previous back and up and restore) and the same thing happens.

This is affecting my iPad Pro 10.5, my iPhone 11 and my iPad mini 5. As soon as I open the onedrive once it then wont work at all. If I then install the onedrive app but not open it it seems to work for a while. If I delete the onedrive app then obviously I can’t see it in files. I have troubleshooted it to knowing it’s 50 files as if I jump onto a windows PC and remove files to other folders I can display them once it gets to 49 files. If I click ‘try again’ I briefly see the contents and then the contents not available message shows again. Onedrive won’t show any folder with more than 50 items and I get a ‘content not available’ message. I have an issue with using Onedrive in the files app.

Office lens on ipad cannot find files on onedrive