If there's anyway to confirm Day 1 bug fixes (specifically rewind) I'd sure appreciate it.
I'm actually shocked that very few people seem really bothered by it...
Very few people are bothered by it because it isn't as big of an issue as you are making it out to be. People can obtain the scores that are reached with the rewind bug without doing it, so it isn't that big of an issue. It's not like it causes unobtainable scores.
Should it be fixed? Of course it should be.