Hey guys,
We’re still looking into why these albums were tagged as part of the box set, but I have a theory – as a starting point, I would recommend reading @jeremiah’s detailed post here about how we recommend organizing your box sets.
So, your organization scheme seems pretty similar to what we use looking for box sets, which may be why we’re identifying them this way. It could also be that we’re not identifying these albums at all, but regardless, the post linked above is worth a read.
I’m also going to follow up via PM @Skywatcher - I’m interested to get a little more information about your collection, and you can expect some more follow up on this once our developers have a look. Thanks!
M