User blog comment:Otakon7/Otakon7's Buddyfight Simulator/@comment-2234004-20160418224503/@comment-2234004-20160422204045

Did you set the deck as default?

Anyway, I fixed that problem, so it should work, unless you're using a deck made before the fix. Try using private//incognito mode with your browser, if that doesn't help, make a new deck.