Where do fansubbers get these broken fonts?

ggumineko

Picture 2


> mkvextract attachments \[gg\]_Umineko_no_Naku_Koro_ni_-_02_\[F5D5399B\].mkv 1:BALZANO_.ttf
> ftxvalidator BALZANO_.ttf

====== BALZANO_.ttf ============================================
------ sfnt: Balzano, sfnt ID: 10644 ------
Error: Glyph 0 has no visual appearance
Error: ascent (0) less than or equal to zero
Error: ascent (0) is smaller than or equal to descent (0)
Error: descent (0) is greater than or equal to zero
Error: Postscript name (index 13) has non-ASCII character(s)
Error: multiple postscript names: 2

Yeah, I think I’ll put off fixing this one.