Continuity mistake: In her initial appearance, May is a little taller than Ash. In subsequent episodes, May is slightly shorter than him.
A New Land! A New Adventure!! - S6-E1
Continuity mistake: When Professor Birch gets Treecko's Poké Ball, another one is upside-down, but in the next shot, it is upright. (00:16:59)
Continuity mistake: When Mays, "There might be more to Pokémon than I thought," she is there, but in the next shot, she disappears. (00:11:48)
Continuity mistake: When Ash is talking about the artifact Professor Alden is holding, the button on his jacket intermittently goes from being present to being absent and then back to present. (00:12:00)
There's No Place Like Hoenn - S6-E3
Continuity mistake: In the shot before Ash says that he is hurrying to get to his match, the landscape changes between shots. (00:00:23)
There's No Place Like Hoenn - S6-E3
Continuity mistake: When Ash says, "Oh, sure," the top left part of the wall behind him goes from being red slats to being a cream wall. Also, the right part of the wall goes from having no slats after Ash's bag to having some. Additionally, Ash's marks go from being absent to being present. (00:06:08)
There's No Place Like Hoenn - S6-E3
Continuity mistake: When May looks at her bicycle when it is charred in her flashback, the emblem on her hat to the right of the knot on her bandanna is red with a white lining, but in the next shot, that part is white with a red lining. (00:06:41)
Continuity mistake: When May asks when she and her friends will be stopping for lunch, Ash's bag disappears. (00:00:14)
Continuity mistake: When Max says, "But I haven't even seen one Pokémon yet!" there is dirt, but in the next shot, it disappears. (00:00:21)
In the Knicker of Time! - S6-E5
Continuity mistake: When Ash says, "I should be thanking you," Brock is absent, but in the next shot, he appears. (00:00:46)
In the Knicker of Time! - S6-E5
Continuity mistake: When Nicholai notices that May and Max are wearing shorts, Max's brown shorts turn blue like Nicholai's. (00:04:13)
In the Knicker of Time! - S6-E5
Continuity mistake: After Nicholai introduces himself, the bottom of Max's shirt changes from green to yellow. (00:04:43)
Continuity mistake: When May says, "It looks like Treecko might be feelin' a little weird around all our other Pokémon," there is a tree nearby, but in the next shot, there is not. (00:00:40)
Taming of the Shroomish - S6-E9
Continuity mistake: When May is first seen, Max and Pikachu are absent, but in the next shot, they are present. (00:00:06)
Taming of the Shroomish - S6-E9
Continuity mistake: When May says, "No, Max, it's the wonderful scent of the big city," Pikachu's left forepaw is not only on Ash's hoodie, but in next shot, it is. Also, there is no gap between Ash and Brock, but in the next shot, there is. (00:00:12)
Taming of the Shroomish - S6-E9
Continuity mistake: When Max finds a Shroomish, Pikachu's left forepaw is on Ash's collar, but in the next shot, it is on his left sleeve. (00:04:22)
The Greatest Pelipper in History! - S6-E10
Continuity mistake: When Brock says, "The Gym with the world's most powerful Pokémon just ahead," his body faces towards the sign, but in the next shot, it faces Ash. (00:01:50)
Continuity mistake: When Brock acknowledges that so many Pokémon have not been seen in one place before, the grass and dirt cover changes between shots. (00:00:32)
All Things Bright and Beautifly! - S6-E13
Continuity mistake: When May says that Beautifly on her is not funny, the pattern on her bandanna changes from white with a red lining to red with a white lining. This also happens when she says that she has heard of Pokémon Contests. (00:01:58)
All Things Bright and Beautifly! - S6-E13
Continuity mistake: When May says that Beautifly on her is not funny, Beautifly's white face turns grey several times. (00:01:58)
