Dear Phil,
The git repository now contains the newest code of bibledit-web which has fixed the issue of the Python script not being able to process all books merged into one file.
The fix was this: To not feed one big file into script usfm2osis.py, but all book files separately.
It means that all four flavours of OSIS and Sword modules that bibledit-web generates should not be useable, or at least installable in a Sword frontend, and at least display something - hopefully displaying everything correctly.
I hope it works for you.
Regards,
Teus.