Here's a list of images that need deletion after the internal upload error. It should be pretty obvious which ones shouldn't be there. I hope you fix this soon, it's a pretty annoying bug that messes up everything and will only get worse if it isn't stopped.
Me and my Katamari (1 image)
Riviera: The Promised Land (4 images)
Guitar Hero 3: Legends of Rock (3 images)
Sega Genesis Collection (3 images)
Tekken: Dark Resurrection (1 image)
Princess Crown (1 image)
Gunpey (9 images)