I just lost everything in one note. I'm so frustrated I don't even think I want to continue to even pay for office 365. Microsoft was no help either. I had a bunch of notes using the app and I hit sync to get it to sync to the desktop app and instead the desktop app syncs the nothing on it over the current file wiping it completely clean. Now every time I load it everything is gone. Just like that, I'm done. Never using it again.