Bugged Client

This is the 4th time i enter a game and i can't choose anything, any champion or even search or trade on ARURF. My luck is that the first 3 times it happened it was in a ARURF game and i had friends to tell me what champion i have in order to choose runes.[zombie-nunu-bummed] https://ibb.co/fKqXbo

Edit:i entered a game of league of legends right after writing this and it happened again :|