OOO - Please provide us information on the number of crowns generated, recovered, and an idea of what crowns were spent on if they were not recovered. I would assume that many of these "illegitimate crowns" were sunk into punch and the auction house and will be able to be turned back into crowns at a later time. This will have long lasting effects on the CE market and AH. I think the users would like to get an idea of the magnitude of this issue.
Regards.
Any crowns the hacker had were presumably lost with his account.
Any crowns other players received through the market will stay with them. Eury has stated that there was not nor will be an attempt to take these crowns back.