I'm trying to add The Macross Zero Limited edition set but the UPC is 13 Digits (5037899092620) as opposed to the typical 12 and the contribution function is throwing a error say its a incorrect UPC for that region. The publisher is primarily UK based (All the Anime/Anime Limited) and relatively new to the US market so it might be a screw up on the production side. Its a different UPC then the UK version and this Version is zone A and B other then that its the same version.

Is there a work around or should I list it as a UK locality and leave a note on the entry?