Bug problems need help

So I’ve been playing Alot more recently and I’m having a bug on single player after the latest update where some animals like crocodiles and some other things won’t attack my character and the npc archers do really really high damage anyone know a fix for this ? I’ve tried lowering the damage npcs do but doesn’t seem to help much and also it seems like pike got a huge damage buff like there is no point in using two handed swords or anything one handed is this a bug as well