Glitched paints/error paints?

I love making designs in forza horizon 3, but something occasionally happens which I find pretty cool, and would like to know more about, and would like to know if it’s happened to anyone else?

Short: Weird paint glitch that has different effects on different cars, but on most is just a plain greyish/grayish blue, and a bland light purple.

Long: This weird glitch/error handler, which makes one of my previous colors this weird medium grey/gray and bland light purple color, but only on cars with painted highlights(Rip Rod, Isetta, Veyron, Cent, Racemo, etc…) And on other cars does weird things, ranging from being just a metallic grey/gray, to just having stock paint without liverys, to giving weird glitchy textures… While messing around with the paint, I noticed that on cars with the two-tone rim glitch(300 SEL), the glitch wouldn’t work, and the rims would be stock color, where as on others it would just be the grey/gray. Some cars it was random, but it’s more or less predictable. Cars with painted highlights and stripes(viper he, and cars stated above) would have grey/gray and purple paint, with the purple taking up the decals color, cars with no decals or highlights would just be grey/gray, and other cars gave weird things, like the alumi craft buggy would have the black carbon fiber be purple, and the orange became grey/gray. The coolest one was the plain rzr, which had some weird glitchy texture that looked like a raw texture file got pasted over each side.

Screenshots can be found on my profile Neku DHack