@Joshiben by now I think its the text formatting, you mention some command line in the script extracting forum:
For the record: most game scripts I had available don't use any text formatting, yet quite a few commands are supported:
(e) puts text on the next row
(y=・) furigana
(f=1) set font size to 1 for example, can be 0-9 for gothic and 10-19 for mincho, the mapping number<->fontsize varies between games
(c=r,g,b) text color; rgb values between 0-255
(s=r,g,b) text outline; rgb values between 0-255
(r) reset text formatting
<> escapes brackets, for example
How do I use them?