Stay safe, and enjoy the improved frame rates in Paldea.
You tried to load a save file created on version 3.0.1 using an older base game (e.g., 2.0.1). Fix: You cannot roll back saves. Ensure the update is correctly applied. If you must roll back, you would need to wipe save data – not recommended. Pokemon Violet -NSP--Update 3.0.1-.rar
If you have the The Hidden Treasure of Area Zero DLC, this update is mandatory to access the Epilogue chapter featuring the mythical Pokémon . Stay safe, and enjoy the improved frame rates in Paldea
Resolved issues where certain Pokémon wouldn't learn moves correctly upon leveling up in the Terarium. Pokemon Violet -NSP--Update 3.0.1-.rar