Since yesterday, about 8 images I posted on ImageBam seem to have disappeared. They don't show up anymore in posts on CDG, where I put their BB code, and where they were perfectly visible for days. On ImageBam, in the Gallery Organizer or the ImageOrganizer, a message ERROR THUMB NOT FOUND appears. Strangely, retrying a few times gets different results: sometimes more images get this error. The same 8 are always involved, however. Any idea what's the matter here?