And the mission just shuts off like that, leaving u with less xp, because it finished before u got to claim the last two downed persons for example (earned xp, but wasted in this case because u couldnt retrieve it because the mission finishes suddenly) it looks and feels like a glitch, like it was not supposed to shut off yet, but the game is unstable so it does freaky things sometimes like that. The bug is not always there, other times it functions perfectly normal, hence u know its a bug. Goodluck fixing it Illfonic!