Ever since I upgraded to 2.2.2 from 2.0.5, I've been getting the following error when I try to save or publish a new post:
"Are you sure you want to edit ""? No/Yes"
If I click on No, I lose the changes, and if I click on Yes, I lose them just the same. There's no other error message given, and the post isn't getting saved as a draft even though I get those draft save notifications next to the Save/Publish buttons every few minutes. My posts go nowhere... I have to write a fresh post and try again. Sometimes, if I'm fast enough and click on Save before WP has a chance to auto-save, the post draft will be saved, and then I can work with that post as usual.
What could it be?