One side quest that has been dragging on over the span of at least five days is the "Songless Diva". I beat the monsters early on and got the item for the quest, but I can't seem to find the NPC I'm supposed to give it to in the Fountain Square of Yusnaan. Is there supposed to be a particular time to meet that person? I wish the sidequests at least gave hints as to when these NPCs would be available.