Hey support, why can’t I make a new deck with a copied code? I have been able to do this before today’s (5-14-24) patch. As a matter of fact almost all my decks are copies from hearthstonetopdecks. So after purchasing the Whizbang mini set, I tried to copy a new warrior deck and when I got the game loaded I tried to make a new deck with said copied code and nothing. My laptop doesn’t even try to use the code and my phone uses the code as soon as I press the “new deck” button and doesn’t make the deck.
Exact same issue, on Mac
They blocked netdecking couse endless complain by community 
Can you share an example of a code you can’t use ?