not extreme at all, happen a yaer ago to some of my class mates. GET USED TO SITTING A LOT! School's command is just like that, it is a scheduling nightmare, becuase weather, money, health and aircraft can all throw a wrench into the schedule.
When you get down to API, mostly it is first come first serve as far as when you class up. With the exception that if they need people to go to one primary location over another, they will take volunteers who want to go and let them class up earlier, rather than bone someone who does not want to go and is supposed to be next to class up.
Just the nature of the beast man. Like I said earlier, just enjoy the personal time.
Another thing that may have effected the class date for those guys is IFS. They may now be doing IFS at school instead of pensacola.