Can't buy Expansion Cosmetics in the store

The bundle version that comes with the original game locked me out from purchasing cosmetics in the store.

The new expansion seems to have 4 different versions

  • Bundle (The game shop does not work; it tells you to buy the expansion. which I own)
  • Standard (OK)
  • Deluxe (OK)
  • Ultimate (OK)

Everything so far in the expansion works, the class, the story etc. I am just locked out of from buying expansion cosmetics in the store. When I try to, it tells me to purchase “Vessel of Hatred” and brings me to the in-game store to purchase the expansion (standard, deluxe or ultimate) The game shop does not register the bundle as an expansion for whatever reasons.