Path of exile missing in steam client

So i had a fun time staying up way to late yesterday playing the new league. But when i woke up to day to continuing to play i could not find Path of Exile in my steam library. I have it favorited but it was not there on somewhere else in the lib. Looked it upp in the store and it said it was part of my lib, pressed the play button and go promted to install the game. Doubled check my files C:\Program Files (x86)\Steam\steamapps\common\Path of Exile and the game was still there.

Anyone else got this problem? Did steam mess up?