I did this scenario twice. The first time the HST I had to go to was some 3 miles outside of the station so I had to save and reload the game to proceed. But both times, after waiting 15 minutes (who ever thought this was a nice idea?!?!?) the train won't move at ALL. I am totally stuck. I did everything I had to do (reverser, brakes, throttle, everything) but it seems the train is dead. I also don't hear a single sound of the engines. Nothing happens. What can I do to FINISH this scenario?!?