The FAQ about HDR being temporarily broken? I'm sorry i didnt see that, if that one was there.
The FAQ clearly stated that the game will support HDR on both consoles. It didn't with the Day 1 patch (which turned out to be a Day 0 patch really, since reviewers got it before release). Just about everyone got the right idea based on these two facts, that this is a bug, which was confirmed by the latest patch notes. There was never any need for questions or answers from the devs, but you still got one.