Issue with commendations not being awarded

I was wondering if anyone else has the same issue as me. On several occasions now, I have killed a boss (warden eternal this time) which should have counted towards a commendation. I get the in game award, but the carnage report doesn’t give the commendation.

just to be clear, I’m not talking about boss kill stealing… I’m asking about when you kill a boss, see and hear the legendary boss kill graphic/announcement in game, but when you get to the carnage report it’s missing.