I have a suspicion this error occurs when trying to add the ladder-ready deck to an already-full (27) deck collection. Please look into this as it causes us players to not be able to access Ladder mode at all. There is no back button, no way to click out of the selection screen, no way to move forward whatsoever. Also, if it makes a difference, I’m playing on a Mac.
They are aware of this bug.
can u get aware of a fix for this bug its affecting more than a small amount of players its actually ridiculous