Came across this on Reddit - http://www.reddit.com/r/DestinyTheGame/comments/362jq0/queens_wrath_is_back_and_you_can_use_the_scorch/
Appears the queens wrath bounties are back, and they sound awesome. I’m sooooo upset I’m at work right now.
“Petra Venj is in the tower and she has 6 new bounties. You get to use the Scorch Cannon! These bountys have you go to a location and fight 4-5 waves of enemies. Once completed you will have 1 minute to find a hidden chest. EDIT: Someone just got a Treasure Key from the ether chest. Don’t know what it does…”