Directory viewing problems

I noticed a funny bug with SmartFTP (it doesn't occure with other FTP clients)
If my Location settings and formats are set to Japan (i need it to run some japanese software)
I don't see a fuyll subdirectory list on some directories on some servers ( Ironically it seems the only directory is affected by this on my local server is Anime dir ). it seems that it the subdir list stops at letter 'i', since I live in lithuania there are some local letters in the next subdir ( i checked with Total Commander witch works perfectly fine)
If I turn back the location and format setting back to Lithuanian wola everything is fine, I see a full list of subdirectories

Please provide all necessary information otherwise we cannot look into your problem.
Thank you.