I just bought the pack and tried to lead them in a race, however the loading bar gets stuck around 80% and SteamVR says it's unresponsive. When installing them for the first time, I got an error about the McLaren already being installed. The GT3 cars appear double in the launcher as well. This only happens when I try on of the new cars. Also, the McLaren 720S is not in the game. I tried deleting the folders from the rFactor directory, but now I get this error: https://imgur.com/a/pxyQNKe Edit - they also don't appear in the workshop items I'm subbed to, but I'm not sure whether they should or not.