The “OK” hand gesture, added to both Call of Duty: Modern Warfare and Call of Duty: Warzone earlier this year, has been removed from the games, presumably because of its growing association with white supremacists.
A new glitch in Call of Duty: Warzone makes players look like they’re prone even when they’re not, causing absurd-looking moments (see above) and lots of grief as players get shot by opponents they can’t see.