Pokemon Bank error

[Winkado]

I wanted to transfer Pokémon from my game when I see the "You Previously Used a Different Copy of Pokémon. Please try again. (TID)" error. I've been searching for a solution for a long time, but the only thing I could find was Nintendo support, and I don't think they want me to send a support email explaining that I've transferred edited Pokémon using their service. Any help is appreciated, thank you. I would, (preferably) like to solve this before the e-shop disappears.

The TID in the error is 492267, if it helps. Same as my current save