Well, we ended up one-shotting all the other bosses. I guess there's just some changes in the mechanics for Bonecrusher.

Strange. We too saw the 22k one-shot hits and he popped people about twice as far as normal. Also saw an amazing reach. Ah well, we're going for the 3rd boss now... lol

So, we're fighting Bonecrusher in Hard Mode KP tonight and we're seeing so many things we've never seen before in this fight. Any chance that our Hard Mode run is actually Nightmare Mode? The challenge is fun, but all these enhanced tactics are startling. Just curious if any one else is seeing this.