Kadmon13

I've actually been following these threads for a while but I never really got around to registering I just sort of ran into an issue that I can't seem to find an answer for anywhere. Perhaps I missed it while skimming and this has happened to someone else before (and, if so, I sincerely apologize). I started using the Wild Pokemon + Level Modifier along with the Shiny Encounter code earlier today on my ARDSi and it worked great for about an hour (I was farming for a specific nature). However, now, regardless of how many Master Balls I throw away, or how many times I restart my game, the code only allows Bulbasaurs to appear when I'm holding L. I guess I'm just wondering if this has happened to anyone else and, if so, were you able to fix it or am I just terribly unlucky?