Destiny: New Hidden Room Under Dust Palace Discovered, Plus Dormant SIVA Cluster Location

So there has been rumors that there's a secret room underneath the Dust Palace and, I went searching for a way in. After a while searching have found a very reliable and easy way to get inside. In doing this, you access the new room that has been added for Rise of Iron and there's also a Dormant SIVA Cluster inside of there. You can "Collect Fragment" on the Cluster however you will receive nothing. It does respawn the next time you go inside of there, so it doesn't seem to impact progress in any negative way- (I was initially concerned with this after looting it and seeing nothing, but I tested it multiple times and it was safe).

To get to this room, you need to load up the Tenebrous Tunnel mission and head back to the Dust Palace Strike, running all the way up the tower to Psion Flayers / The Cortex. Once you're up here and have loaded the zone, turn around and run down to the Dust Palace zone (the second room of enemies in the strike with the elevator in the middle). Go to the ground floor and crouch in the gap on the floor, and let the enemies kill you. Once the enemies kill you, you will respawn inside of the hidden room under the strike.

There isn't too much in this room but it's pretty neat to get into. There's also the Dormant SIVA Cluster that you can loot behind the monitors on the right. They award you with nothing but respawn each time you go to orbit, so there doesn't seem to be any harm in doing so. Behind that same pillar you can also find the dead ghost "Ghost Fragment: Clovis Bray 2".

Dormant SIVA Cluster:

Ghost Fragment: Clovis Bray 2 Location:

Pictures of the room:

Front:

Dormant SIVA Cluster:

Ghost Fragment: Clovis Bray 2

Location:

Dust Palace New Zone Relative Location

And here's a video of how to glitch on top of the room which is how it was originally found:

Credits: Special thanks to Estorikk and Path Finder for the video guides.