I upgraded to 2.4.0-rc1 and the poll tab disappeared from the cms. It's kind of strange because the poll is still live and active on the website, I just can't access it through admin. Along a similar line, mollom also vanished from the report section of the cms. I've tried uninstalling and reinstalling, looking for newer versions, clearing cache, flushing, and everything else I could think of. Is anyone else having a problem with this?