content: Is it possible that VOAT's server didn't do the re-write to change an old domain to the current domain? It's sli.mg now. If you uploaded using an account they say it will remain indefinitely. If it was just uploaded without an account, it might have been pared if it wasn't accessed after a certain period  (it says "indefinitely, for now"). If your image violated their TOS, they might have removed it, too. I suggest you contact them directly with you concern or ask in their subverse.