LoL Cilent bugged?

Well... in the LoL client, I have been having several problems, when I get invited to a game, the invitation isn't there and only a straight up blue line appears with nothing, and when I check my champions sometimes it's all squashed into one, and it looks so funny xD

https://i.gyazo.com/cd2676b664d176dc3e39d6fe9bb15323.png

https://i.gyazo.com/92f95772e3806a3cfdb65e4a568f7913.png

But seriously, I have to restart my client sometimes to fix this, how would I solve this problem?