Edit: solution below.  I got my quest steps mixed up between my characters.  
Tried completing the wish-ender quest last night and I only get the line of dialog and when I hit X to examine nothing happens.  I get different lines of dialog when I do completed it, I think I've heard 4/5 lines.  I understand that this *was* and issue that had been fixed but it's clearly still happening to me.  
I've had the final quest step in my menu for quite some time, in fact all I needed to do was collect the bow and never got around to it, so this quest step has been sitting in my inventory since before the bug was first reported. 
I have done this solo.  
I have done this with fireteams made of clan mates who already have the bow.  
I have returned to orbit, discarded the quest, and picked it back up at Petra (low curse week). 
I ran it again last night going solo to Vorgeth and then inviting a fireteam member in to complete.
I've tried googling an updated fix to this, but I get nothing past 2019.
Nothing works.  
I have the quest step on my Hunter right now.  What am I doing wrong and/or how do I fix this?
						
					
					
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	2 RepliesBased on your post & game history, you’ve only just turned in the talisman to the statue. Your next mission is waiting for you on Tangled Shore in 4 Horn Gulch.