If the pokemon name has with "Xe (ェ)", the name will be chopped in the middle.
Moreover, if you edit Pokemon, the name of Pokemon will also be interrupted on the way.
Perhaps, I think that a bug occurs in Shellder (シェルダー) and Cloyster (パルシェン) who do not have a nickname.
An example:
シェルダー → シ
I'm sorry, I'm not good at English.
Pocket Monsters Pikachu (J).sav
Pocket Monsters Kin (J).sav