This morning there were problems for basic blogger users when trying to go to a specific blog after logging in. This problem was identified and corrected.
Pro was also just now brought down temporarily for a database reboot due to sporadic network card problems on a database server. It is back up now.
There are problems with bStats and Control which are being worked at the moment. (Stats are still being recorded, but not reported properly, based on what has been determined so far.)