Dlc car changes to non-dlc car after restart (car pass issue)

If I quit the game while in a dlc car, my current car will change to a non-dlc car when I restart. I always end up in the BMW M235i. This has only started happening recently (*since I installed the Car Pass).

I tried to search for this on the forums here but the forum search does not work.

This strange bug only affects cars in the car packs that I have recently gained access to with the Car Pass. Car packs that I had previously purchased are unaffected.

Also, very rarely the cars will have DLC written next to them even though they are actually in my garage.

Does anyone else who acquired the Car Pass after all the packs were released have the same problem?