Update - Changwattana immigration this morning started to usher people through the doors at 8:00 instead of there usual time of 8:30. Maybe to speed up things a little to stop congestion. Tickets for the early que system are still in place but I don’t know what time the shut off was as I got mine at 7:15. If your planning a visit then maybe leave a little before you planned to over the coming week. 🙏🏼