Yeah, I was surprised to see they fixed Vegeta's colors, especially since they didn't fix his colors in the previous episode. But because they didn't do that, and because they didn't fix Nappa's colors... it just seems like they half-assed the whole thing.
And, yeah, the censoring is stupid too. It just looks like Goku has a bruise on his chest rather than a gaping hole. Sigh, apparently Japan has gotten has hypersensitive as America about content over the past 20 years. We lost baby Goku's tackle as well.