Since the upgrade I haven't been able to edit previous posts. When I try to add keywords or additional tags I get a 500 server error page. I'm not sure if it's in the Headspace2 plugin or something else. I'm kinda afraid to write a new post for fear I might get all done and poof the 500 server error pops up. Whats weird is that sometimes it will save the data, but mostly it won't.
I like the new look of WordPress just don't like when a new upgrade comes out.. everybody getting everything tweaked just right, it's such a pain.