I don't know for sure, but I'm guessing it will be handled the way that bugs in console games are... If it's minor, they'll fix it, and then whoever buys it after the fix is in there will not have the bug, the people that bought it before will. If it's a major bug, they'll probably do something similar to what Sony/Polyphony did with GT2, and offer to exchange it for people that call in. Then again, this is bleem, so it's possible they'll just ignore any bugs altogether. :/