Other mistake: If you look closely at the army of Rangers in the opening credits, you can see four versions of Tommy Oliver: Green Ranger, White Ranger, Zeo Ranger Red, Black Dino Ranger. Even though he had a single clone made, he can't be four variations at the same time.
Power Rangers Megaforce (2013)
Episode list - season 1
Starring: Andrew M. Gray, Christina Masterson, Ciara Hanna, John Mark Loudermilk
More mistakes in Power Rangers Megaforce
Narrator: Our world was once a safe and happy place until evil aliens arrived with one plan: to destroy Earth. Gosei, Earth's ancient guardian, awoke and called on a new team of teenagers to fight off this new threat. They are the Power Rangers Megaforce.
Mega Mission - S1-E1
Trivia: Gosei says to the rangers,"My mentor, Zordon, placed me here to be guardian of this planet." Zordon was the mentor for the original rangers to the first half of Turbo and was killed in the finale of In Space.
Question: At what point did someone decide that the rangers should always be in the same civilian clothes? In the early years of the franchise the characters wore different outfits but now they are always dressed in the same things every episode.