Book names inconsistent - 1, 2, 3 John and John. "Yoani" appears 145 times in the NT. "Yoane" appears 11 times.
1 & 2 Corinthians names are Bakolinto 1 & 2. Other numbered books have the number before the name.

PARATEXT issues:

Characters inventory: characters that occur only 1 or 2 times in the entire NT:
* à  in 3JN 1:11
* J   in Luke 8:3 (looks okay)
* q  in 1Cor 11:15
* é  in 2Cor 2:6
* û  in 2Cor 2:14
* /  in 1PE 2:6
* ]  in 1PE 2:6
* Z  in Titus 3:13 (looks okay)
* `  in MAT 25:4, LUK 10:22

Punctuation:
* /  in 1PE 2:6
* ]  in 1PE 2:6
* (  in EPH 6:2
* `  in MAT 25:4, LUK 10:22
* _  in LUK 1:32, HEB 4:7

Repeated words:
moi  in ACT 4:35
nkenu  in Rev 8:5
kashi  in Rev 5:11
nacho  in Rev 4:8
mano  in Heb 13:22
nako  in 1Tim 2:8
bansai  in 1Tim 4:10
ubo  in Col 2:4
u  in 2Cor 8:19
mwa  in 2Cor 2:17
bwighi  in Acts 28:7
kamoi  in Acts 14:23
banayi  in Acts 12:4
chaso  in Rev 13:15
binene  in John 21:11
kama in Rev 14:9
bibombo  in Matt 13:30
bubo  in Luke 17:30
babili in Mark 6:7
matano in Luke 9:14
komoi  in John 21:25, 1Cor 12:18
buno in Matt 16:14, Romans 6:3
ku  in Matt 24:22, Luke 5:19
bya  in Mark 10:32, Rev 19:20
mu  in Php 2:11, 1Pet 2:9
tughu  in Gal 3:4, 2Tim 2:23
bulya  in Luke 1:53, 1Cor 1:28
na  in 2Cor 6:16, James 3:8
bikembe  in Luke 12:1, Acts 17:5
a few others that occur 2-7 times each

Punctuation followed by lower case:
* ?  in 9 places
* !  in 15 places
* .  in 59 places

Mixed caps:
baHelodia  in Mark 3:6
naYesu  in Luke 8:19
NuYesu  in Luke 8:55
baNinawe  in Luke 11:32
kweliTata  in John 5:45
ABagha  in Acts 10:44
other words in Acts 3:12, 7:37, 11:26, 12:2, 13:17, 18:24, 22:27, 22:28; Romans 5:17; 2Cor 1:19; Gal 2:7, 2:14; Heb 6:7;

Numerous unmatched quotes.
Many paragraphs missing end punctuation.
Many unique spellings (suspected misspellings).