It looks like @light is encountering a similar bug but with German.
Additional topics in other languages addressing this bug (running list):
- Video File Mode - Error (Portuguese)
- Loading translations... (Chinese)
- translation not working in video mode - #3 by indyola
I thought it might help to combine your efforts and post this here. If two languages have this bug, they more likely are, and hopefully, other users can find this and bump it up. It’s interesting that Spanish is working, though.
I will edit this reply if I come across any more. So all these related bugs can be linked together and, hopefully, grab the dev’s attention (if they aren’t already working on it and just not communicating it).
I hope this helps!
P.S. Similar Threads (Same Posters as above):