Moving items from the vault into my shop a couple days ago, it erased all duplicates. Singles of each item seemed to make it safely. I don't care too much but it is a shame lol just figured I'd make a note of it
Some folks have items stuck in the queue due to issues with one of our providers (they'll come unstuck once Keith irons things out with the provider). If your items DON'T appear eventually, file a ticket and a staff member can assist you further. :)