origin

Hi everybody. Maybe I'm missing something important. I imported my Black sav to my Black2 sav, using this editor, but it seems that the information imported is not the same as my Black sav. For example, in the Nuvema Town house (home to the BW player) i see both the regional and national pokédex completion award plate, while I should only be having the regional one, since I didn't complete the national pokédex on Black.. can someone tell me what I'm missing? sorry to bother. Thank you!