This earring now drops in the newly revamped Clan Crushbone zone. Dropped for me yesterday from an 'Orc Punisher'
New mob that conned yellow to 90's. Havent seen another new mob yet. Warden, Taskmaster, Emperor, Dvinn, Prophet are all the same and located in the same areas. Crush apparently drops an aug, have yet to confirm but hoping to get the 2hs for pal/sk now. Currently camping the throne room with my 3 box crew, will post more info as it becomes available, Hope this helps!
DunTyr
Bristle
90 Sk
90 Bst
90 Clr