That sounds like a digipack to me! Do you mean it's an actual Amaray case but with a sleeve because i havent seen that design before. I would appreciate a link to any info if possible. Thanks for that anyway Declan.
Sorry if this is old news
The UKR2 of Bug's life CE is in a double amaray that is just is s cardboard sleeve just like the UKR2 of Platoon SE or The Rock CE UKR2
dunno about the R1 usual suspects
HTH