I played yesterday and it didn't save my progress~ 3:
Or, you know, it was updated and nobody told me that I should keep a backup.
What a waste of time.
No, it's not strange at all. I installed ttf-ms-fonts in my Linux system and now it works.
I don't remember why I didn't try that in the first place. At least anyone with the same problem will have the solution now.
Thanks for your reply.