Thanks Kiji! Moony was so busy with ring orders that his ring menu took over the whole conversation, so his own quests (including Allegro, the Master of the Rings) could never be started or finished. Now his quests show up in his menu, with the ring making and discarding as options alongside them. The same fix went to every other NPC whose own errand was hiding their quests. This is LIVE now: refresh the game to pick it up.