Fixed, you won't need to restart the game, just make sure you exit and enter the map again if you saved there.
I made mountain grass too in this patch, very small update! I'll keep them rolling.
Waaaaaaait... Hold on... Nacrene City means in Unova? So... Sinnoh is completed? And another question. Is there a list of how I can evolve certain pokemon eg. Gliscor and Golem? Or do they evolve the same way as in real Platinum? I'm not up to date so I'm really confused. I've only reached until oreburgh and its awesome so far. Thanks a lot!