I’m near the end of the Twilight Highlands quests, and go to get the hammer just floating in the middle of nowhere, and then it cut scenes to this trouble and I got whomped clear off the mountain.
then the game prompts you to run back to this guy
with the help of Cassius the White, Mathias Shaw and a dwarf whose name escapes me, you have to fight him with their help. Unfortunately however the quest is bugged and even when you get him to the point the Wildhammer people are supposed to help you, 2 seconds after this shot he vanishes and the event resets.
I tried it at least 5 times, and apparently it’s so broken you can look it up in the online help as being broken. BOOO.