The freeze fix took about a week on hg & ss.
I wonder how long it would take to find the right part of the game code that prevents you from gaining xp.
Also, What does DSTwo have that every single other flashcard that does not?
It's the item you get from Mr. Pokémon in Heart Gold that enables you to catch Kyogre. It's called Blue Orb on most fansites, but this name makes it sound more epic.
Also KazoWAR if you havn't translated what the Blue Card does. This page has all info about it...