Ok so the latest patch is having weird effects on the A.I. in certain spots. Most noticeable spots are in the slums, start of Pittsburgh, the financial district fight, and winter as soon as you play as Joel. The A.I. is acting differently than they normally do and I confirmed it's because of the patch. I reinstalled the game and kept it on version 1.00 and the problems went away. It also got rid of the David door glitch in winter, which makes me think that one of the patches in the middle was the cause of this. Are we allowed to use an older version of the game to speedrun because it'd be much easier.