900 Poke Ball code (Platinum) results in white screen?

[Dreamstalker]

I'm using the default Pokeball/max money codes on a retail cart, and booting the game with the codes enabled just gives a white screen/freeze.

ARDsi with any other game: works fine, although slightly slow

Game alone: works fine

ARDsi with Plat, no codes: white screens

I reset my AR just in case and reloaded the codes, but the problem persists. Is the issue with the codes or my AR? (seems unusual that it only does this with one game)

Edited December 9, 2011 by Dreamstalker