I have 2 entries of the same quest. Both can't be turned in or completed.

Thanks boggart! The leaves for To Fool a Liar weren't growing anywhere, so it could never be finished. While you're on the quest, monsters around Orbis now drop Pink Leaves, and for the Leafre version, monsters around Leafre drop Yellow Leaves. The two entries in your log are two separate quests, one for each leaf colour. The level limit only applies to starting the quest, so it no longer shows as something blocking your turn-in. This is LIVE now: refresh the game to pick it up.