Joined a game at ~30% of the map, continued with the team and we finished the run without any perma-deaths, just 3x downed. But it still stays on 0/3.
So all i can imagine is, since i replaced someone, that this player died and left the game. This shouldn´t be taken into account seriously. My own weeklies should count whenever i enter the game, not what happened before. (Same for collecting materials etc…)
I believe simply disconnecting is enough and it counts that as a death, since I’ve been in a few matches without any deaths or anyone leaving and still not getting credit on the weekly.