Throughout the film White Glove wears a brown apron with hearts on it. While filming the final fight the producers left the apron behind. So when White Glove reappears at the end of the film he is wearing Mylo Kens apron which they substituted it for.
At the beginning of the final fight Tape Face is not wearing the black glove.
During the final fight. When Han Alone runs at Tape Face. Xander Watson and Callum Steuerwald can be seen in the background.
In the flashback seen when LaRusso walks away from Tape Face. Chase Mach and Callum steuerwald can be seen on the other side of the pond.