Accept match bullcrap [Client]

I've faced so many problems lately about one of them is accepting a match but then getting a notification that you will get a penalty if u keep not accepting, like are you retarded? Another bug that basically prevents you from picking a champ and says that you have accepted the match but you see the whole lobby freaking out about you not picking anything but you cant but you see just Match Accepted and you cannot do anything. Thx Riot for not even noticing this giant ass issue