I was raiding with a group of people on Crota's End when we noticed something strange. Two of us had Chalice of Light. Take a look at the video I uploaded. On my screen you can see that I have the Chalice of Light. You can also see my teammate has the Chalice of Light. When I go near him it even gives me the option to take his Chalice of Light. We have no clue how this happened. I recorded the video when we realized two players had the Chalice. We died but weren't able to replicate the event. What do you guys think? Bug or hidden game mechanism? I tend to think it was a bug.