Text not loading on menu and in-game?

[Cayko]

Hey there! So, I just downloaded the most recent update off of the Humble Bundle website.
When I tried to start it up, I was greeted by this screen.

Figured it was strange, but I've navigated the menu so many times, I didn't really think much of it.
However, when I loaded up the game, I noticed that there was no text at all.

Also, that my save file is gone...
Any help would be very appreciated!! :(

[Cayko]

Also, I have restarted my computer, run as administrator, etc before posting. Just in case anyone recommends doing that. :p