I just got my Yoshimi Battles the Pink Robots: 20th Anniversary Deluxe Edition 5LP Box Set and it came with 6 LPs. There's doubles of the Radio Sessions. I know there is a Radio Sessions+, but I mean that I got 2 of side 7 and 8 as well as one of side 9 and 10... does this add value as some sort of rare mistake or is it simply a mistake with no added value?