If you happen to notice, Facebook got a face lift on it's app on your phone. The page even looks different when you open your app. Everything seems to be bolder. But if you look at the "F" logo on your phone, you may notice it's bit off. It's not centered like usual and it's making users ask questions. I myself noticed it was off but when I stare at the logo for a second it looks centered.
What do you think? have you even noticed?