Yes, Jaikoz uses MusicBrainz.org which is freely available, we also use Acoustid.org that links acoustids to MusicBrainz recordings - when there is an invalid association between the two it can be unlinked.
For example Ive found your problem but haven’t made the changes myself you can work through it yourself
Look at this recording:
https://musicbrainz.org/recording/0d49d160-cf3e-45b7-ba81-e57eb6f098fb
You can see it has one Acoustid associated with it
https://musicbrainz.org/recording/0d49d160-cf3e-45b7-ba81-e57eb6f098fb/fingerprints
And if you have a look at the recordings linked to that Acoustid
https://acoustid.org/track/c0c06006-1d42-438f-b201-db84fbbd09a8
You can see it is linked both to ‘Juke Box Boy’ and ‘Tarzan Boy’ - buts it clear the right link is ‘Tarzan Boy’
So go back to:
https://musicbrainz.org/recording/0d49d160-cf3e-45b7-ba81-e57eb6f098fb/fingerprints
and select Unlink to disassociate the recording with the Acoustid.