leaver buster "ok" button glitch

so, i left a game a earlier due to something irl, come back to an " i agree" leaver buster thing, i type i agree, exactly as the box above says, and the "ok" button under neath stays grey/blacked out and i cant not click it. ive tried reseting the client, clicking settings top right hand, but in that leaver buster screen i cant click out on any settings.