I know about anyone else, but I'm starting to get really pissed off. 343 needs to fix their ****. Towards the end of the chapter, titled "Victory Lap" you're fighting a couple knights and various covenant in a hallway, except there's one knight who's stuck behind a door, and you can't kill him or open the door, which prevents the story from advancing. I've only successfully completed that mission twice out of the 7 times I've played it because of that glitch. It's bull****.