My wife and I both received Mohegan Sun gift cards in the mail in the
beginning of December. I got 2 $20 cards and my wife got 2 $5 cards.
As you can tell, we are not high rollers. When we went to use them,
we were told we could only use one card per person and the other card
was a duplicate and invalid. The person said that duplicate cards are
frequently mailed out. It turned out that we had only half the amount
we were mailed. Has anyone else run into this?