First ever run of my model railway!

I just got my first N-scale model train! My dog and most of my family turned out for the joyous occasion as I sent it around my track for the first time. Unfortunately, it derailed the second time it went over the facing point switch, and that switch somehow now has a short-circuit in it.
Track: Atlas Code 80 starter set
Train: Life-Like Amtrak F40PH
Power: Bachmann 6607