Why do I have to re-register my sound recording repertoire? GVL has already received all my recordings via my notifications?

Why do I have to re-register my sound recording repertoire? GVL has already received all my recordings via my notifications?

Accounting for claims arising from the term of protection extension requires additional and different data than the ones you had already submitted for your repertoire, e.g. your relevant gross income (from the sales of physical sound recordings, digital downloads, exploitations on streaming platforms or synch rights (ads) - but not the GVL income).