Wait...does this mean that you don't actually have to get offloaded and then re-check in to get your UDU seat if the upgrade clears after you check in? I was kind of wondering if it would update, as I know changes when you have a mobile BP are supposed to show when you refresh. But up until now, all I've heard is of people's upgrades clearing after check in is that agent's don't know about it, and the only way to get it to come up is to offload from the flight and then check in again. If I understand what you are saying correctly, sounds like this is not necessarily an issue.