Many sentences have no ending punctuation. See especially Luke 15, Luke 22.

Numerous quotes are unmatched throughout.
MAT 26:25 and many other verses - unable to resolve quotes
MRK 5:40 contains the quote, "Talitha koumi," and appears to be a reiteration of verse 41. The last quote mark is unmatched and free-floating in this verse.
I marked MRK 9:44 and 9:46 and other verses as footnotes.

JHN 21:12-13 look wrong, comparing to Swahili or English.
Quotes are particularly problematic in JHN. I added some quote marks and quite a few commas before opening quotes. Issues remain.
Spelling inconsistent.
Several questions lack question marks.
Also in JHN, a lot of key words or phrases seem to be missing.
Typo(?) at end of JHN 21:25.
ACT has much the same issues as JHN.

Several questions in JAS lack question marks (9 vs. 20+ in English or Swahili.) JAS 2:4 for example.
I saw a number of mixed case words in various books. Paratext would find them all.