I tried to re-download a TV Show now that we are able to re-download TV Shows inside iTunes, and I click on it, and it says "Store Credit Unavailable." I'm using a debit card like normal (didn't have a problem the other day), yet there is no error in my purchases that show I owe anything, my card is up to date. I can't even get free apps either because of the problem. Has anybody else had experience with this?