If u dont get progress for killing the mobs, because you are level 70 or above 60 you just need a friend or an alt. While on ur main (with the one u wanna progress) just create a party with a friend and activate party sync. With party sync the progress/ the Quest works again. Worked for me and hope it works for u too
Pins are the quest’s own POI points from the current retail client, projected onto the in-game zone map. The game marks one blob as the quest’s turn-in; the rest are objective areas. Points that fall outside a map’s window are dropped rather than guessed at.
Quests whose map markers the client places closest to this one on Maldraxxus, nearest first. Distances are straight lines between the markers.
Getting there
Flight points closest to the quest’s first objective area marker on Maldraxxus:
The Spearhead, MaldraxxusAlliance and Horde · about 700 yards east
Spider's Watch, MaldraxxusAlliance and Horde · about 1,300 yards north-east
Theater of Pain, MaldraxxusAlliance and Horde · about 1,400 yards east
Straight-line distances in yards between the quest’s own map markers (QuestPOI) and the client’s flight-point positions (TaxiNodes); flight paths and terrain are not modelled.
Build history
First seen in build 12.0.7.68887 (Midnight patch 12.0.7, the oldest build in our datamine).
Steps, storylines and map placement from the client’s QuestLine, prerequisite and QuestPOI data; neighbouring quest text is Blizzard’s own (quest API), shortened to its opening sentences.
Achievements
Completing this quest counts toward this achievement.