I guess you're referring to the official link to quantumbreak.com. No one has probably noticed or pointed it out yet, I do not know where to raise it since I am not a member of the fourm. But the next sentence links to the presentation about the Game (Quantumbreak) and it's integration with Dlang.

You are not wrong, that should be fixed but no information about it is lost, I feel like you're a bit too harsh here.