Quest not recognised by daily challenge "quests completed" tally


Completing the quest “Demonic Presence” given by Pang in Northern Grasslands for the Yellow Priest of Yun does not register on the tally of “quests completed” section of the Daily Challenges table.
I was 0/3 before I took the quest, after I completed it and had it on cooldown in my quest journal I was still 0/3.