http://forum.square-enix.com/ffxiv/t...82016-12-13%29
"Sohm Al (Hard)
We'll be introducing the hard mode of Sohm Al, which debuted in Heavensward. In the normal version, you climbed up the mountain; however, this time you'll be descending it. We're excited for you to find out exactly why you'll be visiting this area once more."

To fight a fire scorpion. What a letdown. :<