I also scan my GAT tickets into the app every time. In fact, I decided to do it last week with the tickets I bought before the shutdown. Then I got an email from GAT asking me when my dates are. I thought it was weird that they asked, since the tickets have an expiration in January. But I told them that we have a hotel reservation for mid-August, and if that doesn't work out, we have another hotel reservation for December. They wrote back to me that they will date my tickets as August 1, just in case. My tickets are already in the app, so I have no idea what they are doing to "date them as August 1." I'm guessing Disneyland is asking GAT about who has multi-day tickets and when they plan to visit.