My mistake, there's two different pick locations. -Solved, credit to
@carloswartune#5709 ----------------------------------------------------------------------------------------------------------------
Doing this quest, and the pick (for 'find a pick in the ruins') is not clickable, has no sparkles on it and nothing will trigger it, therefore cannot proceed with quest. Done it loads of times, know how it is supposed to go. Image below shows quest and items in background without sparkles on them. I tried the two instances that were running, no change, closed the game and did a force verify, went back in and still the same.
Apparently pointing-out the bleeding obvious is a 'personal attack'.
Comments
Per the minimap, you seem to be on the correct location for the repeatable quest. But you have the yellow quest in your journal, so you need to use the other location. I don't remember the exact point but I believe it's on the outer edge of the map, behind one of the walls north of that small Heroic Encounter.