I can't seem to access packs that I bought from the Marketplace! Even when I try to purchase it again, it does not work. It says purchase in progress and then says that I just bought the pack, but nothing works. Luckily, it didn't take away any of my Minecoins when I purchased it again, but I'd still like my packs back. Please fix this! It seems that many other people are having the same problem!