Another bug:
When loading Skyrim.esm, with sLanguage=POLISH, errors appear:
Warning
FORMS: EXTRA SPACE: Koń* has at least one space after it.
*instead of this, many words appear, each containing a Polish diacritic mark like ?, ?, etc.
Also, CK does not show Polish (I assume that other, non-English too) characters properly, showing, for example, "?elazna strzaaa" istead of "?elazna strza?a". It completely breaks translating mods and working with already translated ones.