Continuity mistake: When two Pegasus ponies carry the "Here Comes Christmas" candy cane along the line of ponies, it passes Rainbow Dash four times.
Continuity mistake: When Minty arrives at the North Pole in a balloon, she passes Santa's house twice.
Continuity mistake: Thistle-Whistle's yellow part of mane switches place from left to right side of her head throughout the movie.
Other mistake: When Ponies are flying back home from North Pole, you can see Cotton Candy among them. as a pegasus.
