I’m having the same issue but found a workaround that may work for you guys as well.
I logged in yesterday morning with no issues, but in the evening i couldn’t open the game. The launcher would just show up as a solid black or white box.
I deleted the CCP folder from my registry and the game opened up as normal. (No uninstall/reinstall needed)
However, as soon as I shut it down, I couldn’t load the game again and had to remove the folder from registry again.
Everything else works on my computer, just Eve is buggy.
I have a ticket open from last night . Will post back if they come back with a plan.
PS: this worked for me and did not cause any issues. However, your experience may differ. Try this at your own risk.