Snagged boarding group 5 this morning. Ride delayed opening until 7:41 am, I remember this because I received the “your boarding group has been called” before the cast members at the entrance were notified that the ride was open. They asked around for a minute then someone came up and told them it was open so they let us through. Had no issues with the ride and we were off by 8:07. Both my BF and I were not on Wifi. He had the app open and was refreshing and I opened the app 10 seconds before 7 am, clicked on my status at exactly 7 on the dot and was able to join a boarding group immediately. BF’s join a boarding group option never loaded. Hope this helps.