Ap+ problem

Device:IPad Air 13 inch (M3)
Operating system:26.6

I was going to continue my flight that went to AP+ and it said “unknown world” and I wasn’t able to continue that flight. What does that mean?

Try restarting the app if it doesn’t help i can’t too. I had a thing where when i was trying tl join the game after leaving it on AP+ it said parking spot occupied and after a restart it worked fine.