Buddy press uploads mainly require either Forum Attachments plugin or Group's Documents..
in case of groups documents an uploaded link to image starts the box but doesn't open the image in the slimbox.. and it hangs in a state of white 2x2 inches square.
O.O no clues here's the site to check the bug
http://dinoraptor101.co.cc/swso/groups/faqs/documents/
