It's set to use english by default As it's hardcoded text.So does the developers even care that their client isn't showing the proper language or not (I think it's stuck in German for whatever reason)? I see the issue was never fixed even for the OP.
I'm not sure what the font is but it should be default since I doubt I've ever changed it (I don't know what it should be anyways), system language is English but my Non-Unicode Language is set to Japanese because I read a lot of visual novels that require it (I mentioned this part in my first reply to this post above).It's set to use english by default As it's hardcoded text.
It's not that I don't care, I barely have time to do anything irl rn during summer time here in canada due to my job.
It's not German, it's gibberish because the system is not being able to handle the characters somehow.
What's your default font on windows and system language?