NeeHawk

I was having the same issue, have just found what I was looking for under the 'More' drop-down menu on the end of the ribbon above the note editing window (Macbook).

Like you Sven, I've also just encountered the original issue: a note on my mobile device app (Android 8.13.2) wearing the title of the note I was looking for, but displaying the content from another unrelated note. Both notes I had edited in the past couple of days through my MacBook version of the app (7.14). This has happened to me once before too. It is not only a key functionality failure - as I couldn't find my own data I was looking for - but also worrying; how can I be sure Evernote will reconcile this corrupted data without loss? Both are unsettling experiences, as a user that fully trusts Evernote to deliver on the promises it makes on its tin.