Last year I did some research into Unicode PUA characters and discovered some unencoded Taiwanese & Hakka characters. I wrote a proposal to add them to Unicode, and a blog post on Medium (called Hakka news).
Now I've done the same for all languages on Bible.com, and I'm trying to compare with printed copies to know what the text should say.
If you are looking for the data, here is a repository: https://git.door43.org/BCS-BIBLE/Odiya-ULB-NT.BCS That is the New Testament only, the Old Testament can be found in the same way.
The trouble is that I can see some PUA codes being used in the text.
https://www.bible.com/bible/1749/1KI.4.20.ODIAOV-BSI
https://www.bible.com/bible/1749/2KI.16.17.ODIAOV-BSI
https://www.bible.com/bible/1749/ROM.6.16.ODIAOV-BSI
No idea if these will appear in the comment, but let's try:
U+F020 U+F02F U+F0A0
If I can compare to scans of a printed copy, then I'll be able to know what the characters should be (and therefore whether they're already in Unicode).