“The overarching story of Warcraft is a vast, intertwining patchwork of MYTHS, LEGENDS, and world-shaking events that ultimately contextualizes the player’s heroic efforts in the ever expanding world they share.”
Ultimately, even metzen himself has long expunged the idea lore inconsitencies are the same with how our history can have inconsitencies, that they are a product of someone prespective/not having all the facts.