I was playing competitive when I found this bug, so needless to say I'm actually livid. I don't know exactly what caused the bug, but it seemed to persist through the rest of the rounds. The enemy team went into overtime to hack our vault, we killed all of them and secured the vault, 0 time on the clock, 0 progress on the vault. The game didn't end, about 2 minutes later they hacked and secured the vault for the round win. Next round, same thing happens except my team has infinite time, and gets tired of waiting around trying to hack the vault and two players leave. They kill and farm us for solar kills and hand cannon kills for at least 7 or 8 minutes, it was horrible. I managed to friend someone on the enemy team and ask if they could let us cap so we could end the game since there was 0 chance we would win at this point, they agreed and we progressed into the next round. Final round was 2-2, they crushed us but afterwards it put us into a few seconds of a match where the score was 2-3 enemy lead, before giving us loot and showing us the end screen. Everything else was normal, rewards occured normally and I lost 30 comp points, I'm assuming my opponent gained them, and I even got the triumph for hacking in overtime, but this is a serious issues that bungie needs to address yesterday.