Item gone that I bought from a players Merchant

I purchased an item from [Removed by Support] for 2 div. It was an archdemon crown. When I went to my hideout after the purchase, the item was gone. I tried adding the player as a friend to chat and see if the item is still in his merchant and it says the player doesn't exist. My 2 divs are gone however. This happened about 8 minutes ago. I checked all of my stash tabs to see if it got sent to any tabs and it didn't.