Try this now this is how I got it too work for me and got though the campaign…"it’s just below the area you’re looking in.
Exact coords of the entrance where Anduin is are 65.8 , 30"
This is info is from this thread I found two days ago, it pays to learn how to search these forums for help …Can't continue campaign - Like a Spider on the Wall - #2 by Avalena-barthilas