Do not upgrade a BuddyPress site to WordPress 3.2 until BuddyPress 1.2.9

As outlined here:

http://buddypress.org/community/groups/miscellaneous/forum/topic/a-quick-note-about-wordpress-3-2/

As script changes have happened do not upgrade your BuddyPress site to WordPress 3.2 (expected next few days) unless the new BuddyPress (1.2.9) has been released.