Pokemon GS kor save editing with PKHeX

[sbsb0963]

Thank you for supporting Pokemon GS Korean version, but there is a serious problem. If I open save file and export it again, the game doesn't work even though I don't modify anything. It works until the main menu but when I choose continue game, it just stops with white screen(I'm using my old boy). I think the reason is pokedex editing. Pokedex editing doesn't work and only specified pokemons can be seen and caught. I can't remove them. Sorry for my awkward sentences. Thank you.