The three quartets show as one work, metadata is ok and album identified… Kuijken Quartet on Challenge Classics.
I think that’s a Rovi problem. (They shouldn’t have op. 59 as a single work at all.)
It will get reported and eventually fixed.
Is there any way to fix this manually?
Editing of works (as well as performer and composer links) is coming in Roon 1.3, which will allow for fixing this case.
For now, we need to fix the data at the source, or you can use Identify to remove Roon’s identification completely.