Same here. And what is worse, any changes I make to my theme are not saved. I can edit index.php theme file all I want and nothing I put in there actually changes the site. It’s like the site is calling some other theme file instead or something.
So basically I have to redo all the changes I made to the theme after installing buddypress? That sucks. I tried restoring some of the files, but the buddypress installation screwed it up so that when I edit certain template files, like index.php, the changes do not take effect at all. It simply ignores it. I can’t figure out why.