I am having similar issues. The app is losing note content under a couple different situations. If the iPad goes to sleep while I'm taking notes, I lose anything I have written since the last sync. If I shut the iPad off, it loses the notes I have written. Today, I scrolled down to add a second page of notes and it lost the entire first page of notes. The app is undependable and not ready for any use where I can't afford to lose everything I have written. I keep giving up on the app and trying it again only to be disappointed. I hope Evernote eventually gets it right. The app has a lot of promise. But, right now, it is not ready for prime time.