I recently tried going for the achievement "The courier who broke the bank". I already got banned from the gommorah,but when I went to the tops and tried to paly the slot machine it just said "Invalid Casinso Chip Data". And yes I do have "The Tops" casino chips,I checked,they were in my inventory. I even traded those in and bought more,still the same problem. Tried reloading the save,nothing. I dont see any reason this should be happening.

Hmm a couple weeks before the PSN crash I had to get my ps3 fixed, (YLOD). When it came back I had to reinstall the DLC as it was no longer recognized. (which I guess was from when they backed up the harddrive and then restored it when they were finished). So I had to redownload dead money, but I forgot the classic pack. The same bug appeared at the atomic wrangler.