I was playing with my friend but i was teleported to the nether for some odd reason and i lost my enchanted netherite chestplate. A pig was struck by lightning but it didn't turn into a zombie piglin. the game made some creepy noises and my friend lost their golden boots tat they were wearing

and also when someone is killed by another player they look like they are shooting an arrow.

I also don't get invitations and achievements
please write down in the comments if you experienced this