(spoiler alert) I would like to report a bug. I suddenly experienced everything in slower motion with audio issues on the fight with McCullum. Like jagged audio and gameplay, and as if my TV speaker was broken. At first I thought the issue was with the tv. A close application / restart removed the issue. I also managed to finish a boss fight and watch the cinematic with this error before I let the game save and quit. Luckily it was still watchable even with the error.