Even though all titles have been entered and all artist fields are "green", the release editor still doesn't allow me to submit a release due to "You must enter a title and select an artist for every track." on the tracklist tab.

See attached screenshot.

Release was seeded using https://bitbucket.org/96187/userscripts/src/HEAD/itunes-importer/ on https://itunes.apple.com/dk/album/viser-pa-valse.-vol.-1/id1037294232?l=da