OneNote sync seems to have wiped all notebooks.

[krisguy]

Need HELP with One Note - Android Forums at AndroidCentral.com

A member over at Android Central has an issue where his OneNote notebooks seems to have been wiped. His mobile devices have the red X on each notebook, and when he logs into web, no notebooks.

I've never run into this before, and my searches haven't helped. If anyone here has suggestions, please reply to the Android Central post linked above.

 

[Chintan Gohel]

He might need to get in touch with MS support on this