Mikas results:
I found the following compounds:

o v d d a s v á s t á d u s g u o v l l u t # o v d d a s v á s t á d u s g u o v l l u t 
i n t e r n á h t a s k u v l l a s # i n t e r n á h t a _ s k u v l l a s
v e a r r o p o l i t i h k k a #  v e a r r o p o l i t i h k k a
r u h t a d a n m á r k a n á š š i  ¤  u h t a d a n m á r k a n á š š i t
e a i g g á d u š š a n v u o i g a t v u o đ a # e a i g g á d u š š a n v u o i g a t v u o đ a
g i e l d d a h á l d d a h u s s i i # g i e l d a _ h á l d d a h u s s i i 
m e a h c c e e a l á h u s d o a i m m a i d
b i r a s g á h t t e n d e p a r t e m e a n t a
e a m i á l b m o g i i d
g u o r a h a l l a n g u o v l l u 
g u o r a h a l l a n v u o i g a t v u o đ a
d u t k a n m a t e r i á l a n
l á h k a m e a r r á d u s a i d
l á h k a p a r a g r á f a
k u l t u r m u i t o s u o d j a l u s g u o v l l u d o a i m m a ---- proably a false positive ## ?? k u l t u r m u i t t u i n , _ c e a l k á _ k u l t u v r a _ m u i t u _ l á g a _ § _ 8

e a l á h u s b a r t a s a d j á i 
g e a s s e g u o h t u m i i d d a
m u r j e n v u o i g a t v u o đ a
f á d d á b a r g g u s
g u o v l l u h á l d d a h u s d o a i m m a h a g a i n
j i e n a s t a n l i h p p o k o n f a l u h t a
č á l l i n p r o š e a v t t a i d e


https://raw.githubusercontent.com/mikahama/compound-errors/main/data/src-gtfree-bible.text.json?token=AHZY5U2PFR2QMDJ5YJXR7PTAE2IXQ

comments:
* some Norwegian in the start
* Sámi starts here:

{
        "correct": "kristuskránsa",
        "error": [
            "kristuskránsa"
        ],
        "pos": [
            "?"
        ]
    },
    {
        "correct": "¶",
        "error": [
            "¶"
        ],
        "pos": [
            "CLB\n:\\n\n\n"
        ]
    },
    {
        "correct": "stállu",
        "error": [
            "stállu"
        ],
        "pos": [
            "N"
        ]
    },

Whis is there twice N?

{
        "correct": "stálloáhkku",
        "error": [
            "stállu",
            "áhkku"
        ],
        "pos": [
            "N",
            "N"
        ]
    },
    
    
Not Pos: 
* Err/Orth, Err/MissingSpace, Ex/A, Ex/V, Err/Lex, Err/Orth-a-á, Err/Orth-nom-gen (267 Err/ matches and more than 1000 Ex/ matches)
* also what about punctuation? - PUNCT, CLB?, sometimes nothing
* also when there is a quotation mark or a bracket right next to a form, then it should not get PUNCT:
** (Čáhceviežžan -- this should get N
** “ii --- this should get V
** “Ho --- I don't know?


{
        "correct": "heajumus",
        "error": [
            "heajumus"
        ],
        "pos": [
            "Ex/A"
        ]
    },

{
        "correct": "hálideigga",
        "error": [
            "hálideigga"
        ],
        "pos": [
            "Err/Orth"
        ]
    },

{
        "correct": "(Čáhceviežžan",
        "error": [
            "(Čáhceviežžan"
        ],
        "pos": [
            "PUNCT"
        ]
    },
    {

{
        "correct": "“ii",
        "error": [
            "“ii"
        ],
        "pos": [
            "PUNCT"
        ]
    },
    
{
        "correct": "“Ho,",
        "error": [
            "“Ho,"
        ],
        "pos": [
            "PUNCT"
        ]
    },
    
    
{
        "correct": "ovttamielas",
        "error": [
            "ovttamielas"
        ],
        "pos": [
            "Err/MissingSpace"
        ]
    },
    
{
        "correct": "“",
        "error": [
            "“"
        ],
        "pos": [
            "PUNCT"
        ]
    },