Yeah, same problem with the scrambled book. Also this new one version has more epubcheck errors:
Code:
ERROR(RSC-007): 11_22_63_scrambled.epub/OEBPS/Text/about.xhtml(28,3): Referenced resource "OEBPS/Fonts/LiberationSerif-BoldItalic.ttf" could not be found in the EPUB.
Check finished with errors
Messages: 0 fatals / 3077 errors / 0 warnings / 0 infos
and cyrillic was replaced with english:
But anyway, Calibre export time is the same (very long and CPU consuming) if select "Save to disk" while "Save only EPUB format to disk" is fast. KOreader is trying to open it for... ~10 minutes already, progress bar is almost in the middle right now.