I'm not sure whether this is a real bug but I had such a situation in my last game:
2 players - "Kesek" and "Bochnacki" had to leave the court prematurely (due to injuries I suppose since they got red) After the game I checked my roster page and I noticed that neither "Kesek" nor" Bochnacki" had injury displayed.
But the most surprising to me was that my other, completely different player has got one (Tingqiang). It is odd because he ended the game and there was nothing mentioned about his injury during the match.
It seems I benefited from this as I've got 1 player injured instead of 2 but the situation is quite weird. Does the game engine work well? Is it a bug or maybe I just overlooked something?