In the last several weeks I've run Needle in a Fey Stack on epic hard more than a dozen times, and epic elite a dozen more. About 28-30 runs. Not a single named item has dropped in the end chest. I've found some of the random Feywild named items in the other chests in the quest, but none in the end chest after winning the tag game with Joy, the little dragon. (named items should be: Legendary Amber Pendant, Legendary Windriders, Legendary Robe of the Autumn Winds, Legendary Green Dragonscale Bracers)
Those 4 items seem to be unobtainable at this time. When the Feywild first came out, maybe they dropped at a reasonable rate, but not now. Would it be so bad to allow the players to chose one named item from a list from the quest giver on every 10th or 12th run? Or however many the designers feel is the right amount of repetitious grinding?