There is a metadata error in the highlighted Piano Sonate No.9 (screenshot 2): This is not a String Quartet (or any arrangement thereof) but a Piano Sonata.
The correct description should read: “Piano Sonata No. 9 in E major, Op. 14/1”
Our metadata look perfect for this album server-side. i.e. the composition (and track grouping) are for Piano Sonata No. 9 in E major, Op. 14/1. Is it possible you have a locally merged composition here?
@joel, no I had definitely no merged composition on that one.
But your question triggered an idea: I have now merged that funny “String Quartet Piano Sonata arrangement” into “Piano Sonata No. 9 in E major, Op. 14/1”.