Peacekeeper LL2 Not Selling Standard MP5

so I just tested this on mine also,

you should have the standard mp5 on level 2 buyable with dollars,

then once you complete "scrap Metal" that should unlock the SD version as per what the Wiki says,

but you get the normal mp5 on completion of "scrap metal" and I can't even get the SD to show

this is gonna be something the SPT Devs need to code into the assorts (i think that's the right words to use )