For those who have such trouble on linux (see. attach)
You can fix it by launching RO with command:
Code:
#LANG="en_US.UTF-8" /__path__/__to__/rolauncher
or with script
Code:
#!/bin/sh
env LANG=en_US.UTF-8 /__path__/__to__/rolauncher
P.S. Don't forget to change "/__path__/__to__/" to your real path to game