Blizzard Mountain killed Offline

So I have the new Blizzard Mountain dlc and just got back to my house after downloading it (unable to afford Internet currently) and when I get on I find out not only can I not use any of the new cars but no longer use any of the old car pack cars and to just to add while downloading the expansion it uninstalled the entire game so I’m not sure if that had anything to do with it or not but if possible I’d like this fixed and to be clear I was able to drive dlc cars prior to the expansion and I’m still able to travel to the Mountain just not use any dlc cars. Hopfully this gets seen by the people who can fix it.

You need to have your console set as your home console to use dlc offline

I’ve already been through that and it sucks cause I’d figure something I’ve spent money on should be able to play without internet.