[CLIENT] Client stuck on Mission completion page

Just finished a game vs bots to complete the mission for the Ionia faction Icon. I was playing Ryze, and had Irelia, Jinx, Darius, and Mundo on my team and Nocturne, Ryze, Garen, Caitlyn and Zilean on the bots side. We won, and I got the honor screen as usual. I had honored a teammate, and got the regular mission completion screen and got the icon. However, the icon disappeared but the mission screen is still there. I clicked the OK button but nothing changed. I kept clicking the button and still nothing, and nothing happened when I clicked after a couple minutes either.