Revealing mistake: When showing the aquatic Pokémon during the opening, some of the Pokémon are improperly layered, causing some Pokémon to appear smaller or larger than normal. (00:02:11)
Revealing mistake: When Rayquaza knocks a crate aside, the crate duplicates itself. (00:10:36)
Continuity mistake: When it shows Ash and friends after showing a Block Bot, there is a couple walking alongside near a store, but in the next shot, they disappear from there. (00:18:09)
Revealing mistake: When displaying the information of Ash, Pikachu, Tory, and Torkoal, the information is filler text. (00:22:54)
Continuity mistake: When Tony is walking alone after his first match before he sits on a railing, the centre building has the items on top changing between shots. (00:28:11)
Continuity mistake: When Plusle goes over to the Minun that is stuck, the bottle on the ground goes from having its text white with its wrapper blue to having its colours reversed. Also, the brickwork on the ground changes between shots. (00:28:31)
Continuity mistake: When May and Max are surprised when they first see violet light, May's right arm is more outstretched than her left, but in the next shot, it is the other way around. (00:31:47)
Other mistake: When Rebecca, Audrey, Kathryn, May, and Sid are surprised when Ash goes over to Rafe, Rebecca's computer moves, but the background that it shows does not reflect this movement. (00:38:31)
Other mistake: When Rebecca uses her computer to record movements in the greenhouse, the footage on its screen does not match with reality. (00:44:27)
Revealing mistake: When people are boarding a ship to evacuate, they pass through a wall. (00:46:35)
Revealing mistake: When Professor Lund gets out of the crowd on the moving pavement, he clips through a man. Also, the crowd changes between shots. (00:47:57)
Continuity mistake: When Officer Jenny arrives near Professor Lund, she holds a life buoy vertically with its rope not tied over a strip on it, but in the next shot, she holds it diagonally with its rope tied over a strip. (00:48:04)
Continuity mistake: When Officer Jenny throws a life buoy to Professor Lund, it has strips, but in the next shot, the strips disappear. Also, the rope on it is tied around it three times, but in the next shot, it is tied two times. (00:48:06)
