The Wii won't get patched because Nintendo didn't build in a way to patch. Original (and Gians) were originally Wii games. Now VV has a vested interest in the other consoles. I expect they're working on a patch. I noticed my Wii U copy already downloaded a patch when I first played.
This is all kinds of wrong. Just because Wii can't support patches doesn't mean THEY'RE NOT RESPONSIBLE FOR ESSENTIALLY A BROKEN GAME. I'm assuming you've seen a chart that shows which platform HAS PAID THEIR BILLS?