What is wrong with my facebook ?

[Music is Life]

My notifications keep erasing my likes and comments like when i go on my page and look at my status people liked it cause i got the notification but I dont see any likes or comments.This is really weird I dont know whats going on.I check my notification to make sure but then when I go back to my notificaton it's gone.

[twt]

somebody like-unlikes you, its a troll, pay no attention.