I too have a promo code that I can't use. The weird thing is it didn't hit me right after the 3.0.4 upgrade, more like a day later. I have thought about anything I might have done to trigger it. One thing that occurred to me which SEEMS unrelated but I'll mention it anyway, for what it's worth, is that after the upgrade I set minimal logging but did not clear the old logs. Shortly before this problem hit me I did go back in and clear the logs. As I said, seems unrelated but the only thing I could think of so far. Maybe others can chime in as to how this lines up with their experience. Thanks.