Yes, the upgrade is complete. And, yes, there are still some bugs being worked out.
TF jumped from vB 2.something to the latest version. That was a huge leap, and some things just didn't translate well.
Oh, and it has always been filtered, idiotic. You must be thinking of somewhere else... We have to keep the filters on because some people continue to use such language.
Heh heh... the poll bug is hilarious. Annoying, but hilarious. It has DMo stumped at the moment.