Nope, same as before. They increased the level of the rewards, but kept the difficulty the same. It's much more rewarding now though. Almost everything you get is 320+ now on Hard Mode, even non Harrowed gear. I've only had 2 items drop below 320, and they were 319, while everything else has been 322+ items. My highest level drop so far has been a set of 325 Darkhollow gauntlets for my 319 Hunter. They weren't even Harrowed.