I was playing through Shattered Throne with a friend helping me. When I reached the statue at the end and gave it the talisman. The exotic quest then said it was completed, but I didn't receive the Wish-Ender. We read that you could go back in, go 'round to the back of the statue and collected there if the front way didn't work, but the prompt that was meant to appear didn't. So I don't know what to do, so if anyone knows how I can get the exotic it'd be much appreciated.