Because it's a leak. Because CDPR doesn't seem able to actually manage their release properly but instead of simply saying: fuck it, it's out anyway and releasing us, they decide to do what they always do when something goes wrong and ignore it for a while until the hype surrounding the game washes it away. Who will remember the leak of both Patch and Game as well as the missing preload options for the PC in a month when we are all hyping about and crying for another witcher? Doesn't make it right but that's how they roll.