Hey Aarik,
Just to clarify you want me to post a screen of the cards you listed as added 'venomous dart etc' or the brat, weasel and shield?
I think I know how it would be indicating that I have so many, as each time I finished any scenario from AD B-2 where I have unlocked the item, it was doing the 'new card' presentation animation for the shield, skinsaw mask etc.
Thanks for looking into the issue for me!