@sbla I see the empty boxes in the other BP pages I visited in your site along the empty boxes in the sidebar of your regular pages e.g. http://siliconbeachla.com/about/our-story/ This is a theme issue. Some solutions:
1) Open up your theme’s sidebar.php and make changes posted here http://pastebin.com/GyrrSgbg @emiluzelac ping!
and/or
2) You can also make the change in Step 3 of the BP compatiblity process. If you intended a full page layout for your BuddyPress pages, then open up the BP template files you made the original changes in and remove the line
in each.