[Client] Client visual freeze during queue (but still have sound)

Windows 7 64 bit, running League fine before but bug began occurring ever since the GP update patch.

**Repeatable: **8/10 times

How it works:

Step 1: Press Play Button Step 2: Choose either 5v5 Normal, Ranked, or Draft Step 3: Once in queue, screen will not freeze right away. At around 22 seconds into the queue (just produced same results consecutively), the entire page will seem to freeze.

However, I still hear the sound of me getting into a game (but I can't press anything, including the Accept button, because the screen just remains at the in queue screen).

Basically, the function of the client remains active, but the screen itself is frozen. I can hear buttons go off when click them (for example, when I get booted off the queue for not accepting, I can press "Play" a second time).

One function that is NOT active, is the close game button via the X on the top right of the screen. Everything else I hear the sound go off.

Edit: I tried reinstalling, no avail. I tried repairing first, no avail.