I apologize as I don't think this is actually an ATA problem, but I'm hoping you can help.
I upgraded to WP 3.2.1 and ATA 3.6.7 and it mostly went well. But the strangest thing happened to widgets...
When I go to the widget screen, I see the base plugins listed on the left but none of my installed plugins, and then on the right, there is nothing. There is no column to drag a widget to. This same problem is occurring with ATA or theme 2011. I'm stumped.
Note: This site is setup as multisite. It doesn't need to be, but I can't figure out how to turn it off!
Screen shot attached.