I recently encountered a potential anomaly within the game. The reason I suspect this is that I have not engaged with Highmountain on my level 80 Retribution Paladin; however, the quest log and map indicate that I have completed the entire storyline, with a 100% completion status (7/7). This discrepancy caused significant confusion, as I have not visited the zone prior to this. Consequently, I believed that my overall progress in the Legion content was severely malfunctioning. The situation was further confused when the quest marker for Keeper of the Hammer suddenly appeared on my map. Nevertheless, the original issue persists, as the map continues to display that I have completed 7/7 of the storyline, despite having only recently begun the related quest chain.