10 Year DLC bundle on digital version - cars are not available in garage but show up as purchased

Hi,

I bought and Xbox with Forza and the 10 year bundle included in it. I have two Xbox Ones. When I go to check if the bundle is installed, it’s there on both Xbox Ones. I then check in the Marketplace and it shows that they are purchased - they never showed up in the “Free” tab. The ones that did show up in the Free Tab were the Infiniti and the Nissan race car bundle. When I go into the Find a Car pane, the 10 year cars don’t show up as free and show that I need to purchase them. When I look into My Garage, they aren’t there at all. I saw that there were many posts elsewhere on different game forums about this problem. I’ve had this game for a few months. I’ve tried reinstalling both the bundle (both at once, one at a time, etc), cold booting the Xbox, clearing the data cache, to no avail. Is there any fix for this? It seems that in every post, Turn 10 seems to be silent about the issue which would make me very leery about purchasing any downloadable content.