Earlier today I was running WPMU 2.6.5 with the latest BuddyPress-Combo install from this site. Everything was working except for the Forums. I upgraded to WPMU2.7. Most everything is still working fine with WPMU (no 404's, no blank pages, can comment, can post). The problem though is that any time I click on any BP feature link or anything else having to do with the "backend" it takes me to a page to create a new blog.
Here's the link to my site: http://blog.bssd.org/mu/
You can recreate the problem without even logging in. Just click on "Home," "News," "Members," "Groups," or "Blogs" in the upper right.
It's attempting to redirect me to the wrong URL. If you click on the "Members" tab you are supposed to go here <http://blog.bssd.org/mu/members/>, but end up going here <http://blog.bssd.org/mu/mumembers/>.
Why is it doing this, and how do I fix it?
-dh
UPDATE: I've uninstalled all the BuddyPress/and other plugins and the problem persists. Also, I traded around themes and it was still happening. Any ideas, I'd love to hear them.