Getting unfriended randomly

I’ve been having this issue where I’m getting unfriended by people that I know would not unfriend me. We are also not able to friend each other back either in VRC or on the website. The add friend tag would not change to cancel friend request on both the game and the website. I’ve been losing numerous friends and this has been going on for a month for me and no one else knows this issue.

it’s when ever i get kicked from a lobby, people disappear from my friends list and we’re not able to friend eachother back.