I have e-mailed customer service but I wanted to see if anyone else had this problem:
I believe my husband and I were able to purchase duplicate tickets to a number of events today.
We both put together a wishlist.
His wishlist had his events and my events on them.
My wishlist had my events and his events on it.
He got a lower number in the queue and checked out with many of my events. He purchased these event tickets.
I got a higher number and when my wishlist finished processing, I supposedly had many tickets that he had already purchased under my name in my cart. But because I was worried, I purchased them as well.
Now, I believe we have purchased many of the same tickets (which should not have been allowed to happen - they should have shown as already purchased for me when my wishlist processed).