wtf

So I was racing with AI on Indy 500 with vintage indycars (full 32 driver grid). It was a 20 lap race. After finishing the race I wanted to watch the replay. There were 5 retirements and 1 DQ during the race. In the first 30 seconds of the replay there were no AI cars. I've experienced this bug...

Let me get this right, you design a game that lets the owners of the game modify the cars and give them to the community for free to have more fun with the game they bought and own. But you can't use the cars in the game as a base? What kind of bullshit is this. I could understand if you were...