[MCM-1229] Game menu will not appear.

Partner Rank: 1

Verification build: NOV16 Holiday RenderDragon

Summary: Game menu will not appear.

Impact: Results in a completely unplayable game, both vanilla and otherwise.

Repro:

Observed result:Game shows the nether background and doesn't progress further. There's some little glitched smears on the image.

Expected result: Minecraft should show the menu

Screenshots attached: yes

Note: Graphics drivers were updated, this did not resolve the issue.
Graphics card: AMD Radeon R9 200 Series