No playerboard

When you press tab no champions were there. Not only was it tilting. But I couldn't see anything. I couldn't see summoner spells, the champions, items, etc. I couldn't see anything but the top laner. You could tell they were all under the top one because the names and minion kills were bleeding from behind the top laners cs and name. Also the objectives at the top all I got was the timer, no border, no name, nothing. Freaking lost that game. I can't see anything!