The work around right now (if you are completing but not getting gun) is to [b]restart mission[/b], [quote] Go to the area where the three Wizards and crystal are located Approach them so the quest can update After the encounter, wait for the quest to update Jump into the hole to progress through the rest of the quest[/quote] ([url=https://www.bungie.net/en/Help/Article/47626]source[/url]) If you notice in your video the objective arrow is still pointing back up the hole. The objective is not recognizing your need to be down there yet.