Second vehicle shop not loading models

So here is the thing: I wanted a second vehicle shop because i wanted to seperate the custom add ons from the gta vehicles. So what did i do: I copied esx_vehicleshop, renamed it to esx_luxurycardealer, changed the locations en changed the db entries and resource events. Now everything seems to be working, if I open the menu, the first vehicle loads and i see all the correct categories, vehicles and prices in the list, but then when i try to navigate right or down (to the next vehicle), it keeps saying “Loading vehicle” in the right bottom corner and nothing further happens. No errors in console nor F8 so I am kinda lost right now.

Edit: picture added of what i meant (right bottom corner)