I know it's being reported this way wide and far today, but it feels like provocative clickbait. This is what they published and, I think the confusion is intentional on thier part, for controversy.
"I hate it." "It?" Seems like it's part of a conversation where he's saying he hates trying to square a circle btwn the timelines, hates getting questions about it, that kind of thing. He's an exec now and has been diplomatic about marvel and lots of other filmmakers and recently Cavill and stuff. He would not just say, "That shit suuuuucks!"