Somehow, when I completed the air dragon and chaos dragon's quest and I accepted the water dragon's quest. But when I was trying to work on it, the quest somehow disappeared. When I tried to go back to port of sadar to try to re-accept to quest, the water dragon just say that "Water is a nimble ever changing substance". I don't know if this is a bug or anything, but if I can't get the quest, I can't get a dragon