Done! Our teammate p_zombie finded errors in code and resolve problem with non appear russian trranslation. Now all is ok.
All% language% changed to% LANGUAGE%, cause weidu has case dependency. Added missed lines in russian .tra, ee.tra, encoded to win-1251 (old files was in UTF-8 and doesn't appear in game). Now translation is ok and text appear correctly.
And some notes:
line 129 possible error. dot instead of slash
WITH_TRA "% ascension_tra_loc% / english.epilogues.tra" "% ascension_tra_loc% /% LANGUAGE% / epilogues.tra" BEGIN