Release without tracklist? Keep or remove?

Please have a look at this release:

The edit history tells us that this release originally contained 3 medias, but they were later removed.

When does it make sense to keep such a release?

I’ve added one medium according to the iTunes link.

It should always be kept unless it just doesn’t exist at all. If the tracklist is known, then it should just be edited to add a tracklist, like here. If it’s unknown, but it’s known the release exists, then we have all the info we can have.