Removed Deluxe content

I have redeemed the game at the end of June and from the very beginning I was greeted with the messages that say I have also had the deluxe content unlocked, was able to race with the cars that came with the deluxe version as well, this went on for about 3 months and in the last month I took a break from playing. A couple of days ago I downloaded the EA App and got it installed, removing Origin as it is considered obsolete I guess. All good after the installation and as I open the game and get to the garage I get the message that I no longer have access to the deluxe version and other messages for each car that was unlocked with it. Now I'm not able to select any of those cars but they still are in my garage.