Sorry, Omen, but I disagree. What I'm seeing in your render is the shadows (not the blacks, black is black and can't have any tint because once it does, it's not black anymore) being red tinted, just like the rest of the picture. In fact in the shots of Han, there's basically no other colour than red, even the whites of Han's eyes are red-tinted. Here's a screenshot from yours:

While when you look at my timing above, it reveals a much richer colour palette.

Oh, and just to be clear, it was only that one shot that was different than the others, in which I used the masks.