Cosmetic Pack Purchase Resulted in Loss of Access to Other Cosmetic Items

I recently purchased the Ursa Noctua pack. After purchase I went to the wardrobe to look at the items and found I’d lost access to two items I previously had access to (Fionn’s Roost and Rangifer Totem). Rangifer Totem in particular is available via the Frost Lord pack, which is listed clearly in my purchase history. Is this a known issue? Is there a fix?

Hello, known issue and it has a fix.

You just have to select it without minding about the “locked” status. Exiting with discard selects it anyway. It like a graphic issue.