I recently took the plunge and registered for a couple of more Stack Exchange 2.0 sites and started updating my profiles. Upon saving, I was greeted with this message:
Oops! There was a problem updating your profile:
Email is already registered
The thing is, I haven't even touched my email. Logging off, updating and saving doesn't seem to fix it. This wasn't a problem when I updated my profiles on other sites (Super User and here) some months ago. Checking again, I'm not able to update my profile on any site any more (not even Stack Overflow). I noticed that previous problems are either really old or was about careers.
Did a recent update break it?
Possibly related to this recent post: MyOpenID account mysteriously vanished. (I'm using a Google account.)
I've tried this on Firefox 3.6, Firefox 4.0 and Internet Explorer 9.0 and clearing the cache, nothing.