Thank you for your kind words!We are sorry to hear that the cars got stuck... Since they are controlled by a procedural algorithm, it can happen, but in our experience it happened very rarely... We hope it won't happen again!
Replayed it and got through the whole day without any cars being stuck!
I also got chewed out for eating the entire prize pool, the game is so rich in detail, it's fun finding out more about it with every replay!