It appears to have fixed itself. It was the blue graphic for the titlebar on the main page and the graphics for the "recommended suppliers" at the bottom. Started happening about the same time in the morning as posting wasn't working.
Oh, so that was you?! Me and Eric thought we broke something cause I was the last one to make a post, and he had just went through the little app thingy to become a supporter =) Not really, but it was amusing.