Bug on Annihilation - Apo - Mate displayed as dead but still alive

[lean timber]

Hello there,
Well, like all Remnant fans, I'm relaunching the game after a short break just to get back into the swing of things before the new DLC and all surprises.
So I launch a game search in Apocalypse Campaign mode. I come just before Venom.
Everything went well. So we start t ofight the last boss Annihilation and as you could see on the video there is a strange bug. The game displays that my mates are down, both of them, and it was true but one of them got up and is still alive.
Yet the game still displays both of them are down.
https://www.youtube.com/watch?v=dx1OSHSsuMU

PS : please give us a date for DLC... ❤️

[glacial plinth]

Did this happen once or multiple times?

[lean timber]

Just once. I stopped playing cause my mates were rly dead this time...and I wanted THEY kill the boss...Second time we succeeded so... for me just once