In 'Last of the Order' quest which can be received in Aerie from a tailor merchant Spalding, you have to go to Understorm Gold Mine located in Longfall Wood and acquire 5 pieces of Cloth armor of Love set from Elves. While elves do drop armor pieces, they don't provide quest item frequent enough. One supposed to get 5 pieces of armor once entered in the mine, but in my case once I've entered the mine, elves dropped 1 armor and that was it. Not even respawned elves dropped quest armors.(believe me, I circled more than 5 times once I've entered.) Seems the only way to get another piece of armor is to ; 1) get out of the mine, 2) go back to Aerie and let Spalding know that I've yet to gather all the required quest items, and 3) head back into the mine to get another armor piece. I believe loot table has been changed amongst the mine elves to make players explore the mine fully, but seems the table is broken.