Platform, device version and operating system:
Screenshot or image:
What you were expecting to happen, and what actually happened:
I hope this is a bug and not a deliberate delve room design - I would expect each room to have some level of treasure multiplier and some chance of getting a chest upgrade. This room has no multiplier and no chest upgrade
How often does this happen? When did it begin happening?
I have seen the room twice today, both times with the same lack of rewards so I am assuming this room always has these stats
Steps to make it happen again
Do a delve room - Lair of Shadows and the same problem should be there