I'm glad that they're taking care of this. For the type of game, this was an unforgivable error. Now way around that.
Now, on the note of patches... unnecessary. Games that have online? Certainly, if only to fix exploits that may have been previously undetectable, which make the game less enjoyable online. However, for a standard game, we've had patchless consoles for a long time, and I'm grateful for it. The last thing I want is developers and publishers to have an 'out' for releasing an undercooked game. Finish the game the right way, it shouldn't be an issue.