After finishing game, client becomes small and can't navigate

After a game is complete, the usual honor page will pop up, but the client gets cut into approximately the top left 1/4 of the typical client. So I can't navigate to play another game, and I can't exit the client normally either. I can click around on the client screen (aka honor the left 3 people), but can't really do much past that. This is really frustrating, since it means I have to restart the client or log out/log in again every time I want to play games continuously.