Blades of Primus: In The Flesh "Incompletable by low levels"

The scaling on this quest is very broke, I am trying to complete on a lvl 11 and have been getting 1 shot by all of the mobs. I managed to complete half of the quest but now get 1 shot by the “boss” Baron Halis. I have killed him multiple times without using the construct but that does absolutely nothing. There is a post from back in April saying that this is going to be fixed in patch 10.2.7, but here I am stuck and unable to continue through the shadowlands quests line… Please help!