Unusual (for me) situation: I just downloaded Evernote to a new phone two weeks ago, after years of using Evernote. Two notes that I have worked last night (one being two weeks old; one being new) disappeared sometime in the past day. They are not in trash. I have no history option (basic membership). They are not appearing on the app nor on the web from a desk top. There is no trace of them anywhere. A couple of 'test' notes that I created today are available (on my app and on the web), so in general syncing and saving is working fine.