I just tried to buy all the character inventory tabs since it's on sale. The store didn't update and showed the wrong tab to buy. I clicked on it thinking that since it's still available I still had a slot to buy but it took my ddo points three times and DID NOT upgrade my tabs. I'm down about 1500 ddo points and did not get anything for them. The help option in ESC menu doesn't have anything available for tickets. Please contact me either in email or game to refund the lost points.