So I'm citing Gameinformer who cites PS4 Trophies to let you all know that a new loot "cave" has been found that works after Hot Fix 5. I'm not a huge fan of sitting around and shooting enemies in a small area, so I personally don't farm engrams this way, but if YOU do, check this video out. http://www.gameinformer.com/b/news/archive/2014/09/26/another-destiny-magic-treasure-cave-has-been-discovered.aspx