I'm having the same/similar issue. After clearing the first town I got onboard the APC as directed but it failed to get to its destination. It did figure-eights around the boarding location for a few minutes then finally "broke free", traveled maybe 50 or 100 m down the road and then just stopped. I can't exit or change seats, I'm just stuck.

Hi, I'm having a similar issue as well. The M13 sometimes do not get to its destination because it gets stuck against a tree while on the way.

Yes, I had exactly the same issue as dmorchard , on the second run through I tried, thats the furthest I managed to get in any attempt

Issues are known and already being addressed. Thanks for reporting them to be sure.