10 years anniversary issue

i bought the forza 6 + gear of war pack. the 10 years anniversary is included with it. after i downloaded the game, only monthly free car dlc is work on my xbox one, 10 year pack is only showed purchased in option-> market place. but the cars never shows in find a car’s free car section. interesting part is that i can find 10 year pack car in their corresponding manufactures but all of them need to pay either token or cr. as a programmer i guess this could be a flag-issue. can you guys find a solid solution for this issue?

ps: I have tried hard reboot my xbox one but it does not work as well

Exactly this, I posted on another thread already, no word on a fix anywhere, wondering about PM a T10 community support member, have you or anyone who reads this tried this already?