Collectible Card Game Headquarters

Describe the Bug:
At least choosing green for Iona, Shield of Emeria doesn't prevent its controller's opponent from casting green spells. So either the menu choices are mixed up or partly mixed up a la Caged Sun or it just doesn't work at all.

Which card did behave improperly ?
Iona, Shield of Emeria

Which update are you using?(date,name)Which type(Duel,Gauntlet,Sealed Deck)
C14U, gauntlet

What exactly should be the correct behavior/interaction ?
Iona's controller's opponent can't cast spells of the chosen color.

Are any other cards possibly affected by this bug ?
-

Choosing blue also doesn't suppress opp's blue spells.

Confirmed it seems the work to see the colour chosen has bugged a lot of these cards.It is at least the 3nd card reported bugged after that change

Fixed in 30e1f42