Redox and Spellbook of Judgement OCG glitch

[zerato110]

As of recently, Spellbook of Judgement is unlimited and Redox is limited for the OCG. However, if one put 3 copies of Judgement and/or 1 copy of Redox to their decklist, then create a room for OCG format, a pop up will appear and says "too many copies of Judgement and/or Redox". I am not sure if this happens to any other cards, but these 2 are the one I know for sure is bugged.