That's weird i tried everything here and i don't have the teleport issue, maybe in the interface and difficulty settings menu you have teleport disabled?
For the Crystal Fruits quest you need to take the new quest by talking to the NPC again, your counter will not be resetted you just need the need quest.
For the Crystal Fruits quest you need to take the new quest by talking to the NPC again, your counter will not be resetted you just need the need quest.