Audio problem: At the beginning of the episode, Salty has Diesel's horn sound.
Audio problem: Before Emily goes into the duck pond, her brakes are heard screeching but her wheels are still moving.
Audio problem: At the beginning, Henry has Gordon's whistle sound. And when Spencer's driver rings the bell after stopping at the countryside, the bell is heard, but cannot be seen.
Answer: Butch the breakdown truck must have pulled Gordon's tender all the way up the rails so the breakdown train can reach it and also Butch helped to get Gordon close to the winch.