Yes, it is confusing... that's why I look at the register. When I see unknown x this and that x unknown and seedling such and such # X I then know exactly what it is. LOL! At least if I know the parents registered names I can work back on the pedigree. Just don't expect a whole lot of effort from the Dutch.
I have seen talk of breaking down Div 8 but that would be in the future some time and certainly difficult to decide how to do it. Div 8 is a dumping ground.