I don’t think the game wants me to have upgraded warglaives. I went to Chromie and selected a new timeline. I was in Outland, so I swtched to Legion, knowing you get warglaives right away. The quest starter is called Legion: Onward to Adventure in the Broken Isles. But the quest text says to take the portal in Stormwind to Valdrakken! And the portal to Aszuna isn’t clickable.