To respond to your paragraphs in turn:
- No… that was Wish You We’re Here
- You’re overthinking it. It sounds great now, and the band presumably all thought there was a need to remix it (as did I - it seemed obvious to me that it wasn’t as good as it could have been), and all signed off the results.
- As you know, the band is long gone (recent abomination aside) so legacy preservation mode is all their is.
FWIW, I like having the choice of remixes and remasters, and the option to buy or not depending on whether they’re any good.