In Patty's dream sequence when she's surrounded by flower petals, when the camera pans out and she starts spinning around, she spins in a clockwise direction. But in the next scene, she is now spinning counter clockwise.
The scene when Rabby, Patty and Rumy wake up has multiple errors. When Patty wakes up, her gloves are missing from her hand, and then reappear when Rabby notices Rumy with her arms around Patty. In the next shot, when Rumy puts her fingers to her mouth and mentions how she had a strange dream, her gloves are missing, then they reappear when she explains what her dream was.
When Rumy notices the launch lights flashing, Rumy is wearing dark brown gloves, but when she realizes the escape pod is launching she isn't wearing any gloves, Then when she starts to bang on the door crying out for Rabby and Patty, she is suddenly wearing her gloves again, but they are now her light blue gloves with blue triangles she wore earlier in the film, which then change back to brown in the next shot.
When Rumy cries out that she can't stop and then cheers out in victory after causing the Paranoid robot to crash, her clothes change from her shirt and panties to her Star Leaf uniform.
When Rabby asks why Catty is on the ship, creases in the celluloid used to animate the film appear on the bottom right of the screen before Patty walks into the shot.
When Lufy tosses Pony her space helmet, creases and/or smudges on the celluloid can be seen traveling from the bottom right to the right side of the screen.
When Rumy yells "DON'T!!!" as Rabby aims her gun at Catty telling her to stop, she isn't wearing her gloves.