Yeah, we'll be trying to ignore the money and just expect the other shoe to drop. We'll also be going throuh our credit card statements to see if this WAS perhaps an overpayement (meaning the money really is ours)- if that were the case, though, then I assume the lady on the phone would have been able to tell me that.

Oh, and If they do automatically debit my bank account to try and fix the problem, I'll be ticked. Not because I don't want to give the money back, because of course I will, but because it would be wrong of them to debit my account without getting my permission first. People can't do that, can they?