Horn of Smoke/Ring of Smoke Same Cards

I noticed these two cards in the Goblin Bazaar are exactly the same (1 clear talent, 2x Smoke Bomb, 1x Burning Fingers). I know Dorian just added a bunch of Arcane items, and I didn't see it on search, so I'm assuming it's new.

 

I also noticed this but figured id let them nerf smoke and see if item values needed a change first before reporting it

 

Another pair of identical items is Charged Opal and Earthbane Amulet (2x Hot Spot, 1 Acid Blast, both level 10 arcane items with 1 clear talent)

 

I think a few of these happened when they added to the current arcane items with a bunch of new ones

 

Wild Boots and Crazy Boots are also identical except for the art

 

I've lost track of which thread is the "current" one, so I'll just post here: Ricochet Buckler and Cover Shield have identical cards.