I think the problem is the Cyrillic script.
It seems the CSF-editor can't read it. To test it I tried to copypaste cyrillic script into the Csf-Editor I got a bunch of questionmarks. And my text editor said that I have to save the file in Unicode format rather than in ANSI format, which seems to be the standart formatting for Microsoft Windows® Texteditor.
And the georgian script doesn't work either.
So thou mayest translate the text to russian or georgian, or whatever comes to thy mind, but it seems that thou canst not transliterate it to an other script than the latin one.
It may work if thou savest the str-file in Unicode format.
greetings,
Kolibri8