@swisschaox yeah, i have same problem. But i never even had trophy in the room. So far its my only bug in the game, but its kinda bad coz it really means something when you kill those. Those legendaries are not easy to kill at all.
I really dont know how, or will they fix this problem.

@swisschaox wait, so after few kills, later it displayed all your trophies, or just that one?
If that is a solution i will try that with next kill.

@swisschaox wait, so after few kills, later it displayed all your trophies, or just that one?
If that is a solution i will try that with next kill.

@swisschaox yeah, i have same problem. But i never even had trophy in the room. So far its my only bug in the game, but its kinda bad coz it really means something when you kill those. Those legendaries are not easy to kill at all.
I really dont know how, or will they fix this problem.