After Evernote automatically updated my evernote app to version 10.9 last week, I can not open any notes on my phone or other android devices any more. And I can not write and save any new notes!!! Having chat with evernote techs many hours yesterday. Still not solve the problems. Can we roll back to old version? its working fine don't know why make this mess!! I as a business version customer have used evernote since 2013, never having the problem until now.