Vehicle coupons gone from inventory

as said in the title. I had several vehicle coupons in my inventory, and since the update, they are all gone.
Camouflages, decorations, wagers, orders, backup and chests are still there, but none of the vehicles.
As there were some very nice one, I do worry a lot.


Its a sign from a higher power to leave this game .

And after a restart this morning, they re-appeared.
Go figure…