The same goes for the 1994 first pressing of Marillion's Brave.

Side 4 has a double groove, which would give you either The Great Escape + Made again (a sort of a happy ending) or The Great Escape + 20 minutes of water sounds (which can be interpreted as the sad ending).

Reference: https://en.wikipedia.org/wiki/Brave_(Marillion_album)#Vinyl_... (I also have a copy and can confirm indeed it works like that).