1.44 release issues and why

The exterior_interior model appears disconnected from the cabin and about ’10m’ behind the truck.
Trucks affected:
Kenworth T908
Kenworth T609
Cat CT660
Western Star 4800
Trucks not affected:
Kenworth K200
Kenworth K108
Mack Superliner

Why this is happening I don’t know because it seems to be particular trucks. GTM T610 and Mack R600 are unaffected too.
The weird part is, it’s only disconnected in the truck dealer. If you purchase said vehicle, it looks and behaves normally both in game, and on the desktop whilst using the game’s menu.
I don’t know what the fix is? But I’m sure it requires a 3DModelling tool.