I recently updated my AMD R9 390 driver to version 17.4.1. Afterwards, the main screen for endless space 2 is just a flickering graphic screen with the logo in the background. I can find where the links are (cannot actually see them) and click new game, but when I do that, the game basically freezes and flickers worse. What can I do?

Downgrade to the previous version, I believe it's 17.2.1, AMD screwed up somehow, it affects multiple games.
http://support.amd.com/en-us/download