so a friend an i were going around getting all the nodes and it says i didn't collect Node 1 (which I did), so i was like ok no problem i'll just go back and get it not to hard right? Wrong went back to it's location and the node was missing. Not sure if this has happened to anyone else but i am a little pissed seeing that i wanted to do the quest with my friend and now i can't. Update 1 revisited all the locations to double check that i got them all and none of them were there. Update 2 tried discarding the quest and picking it up again and it picked me up from where i left off. Update 3 checked all the locations yet again and all the nodes are missing still.