For whatever reason, probably not jaikoz, but I have many many albums split on two or three different MB Release id.
When I use the "Missing Songs Report", it is based on the MB Release ID, which makes sense.
I'd like to see a filtered sheet view where I can easily find Albums (By Text) that have multiple MB Release IDs in my collection, so I can find them. 99% of the time, I select that group of (10 or 12 or whatever songs), and say Match to One MB Release and boom fixed.
I hope I am making sense.