[fixed/closed]Quirion Elves can't be tapped for chosen color

[Nexhro]

Describe the Bug:
Quirion Elves can't be tapped to produce mana of the chosen color (unless green was chosen).

Which card did behave improperly ?
Quirion Elves

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

What exactly should be the correct behavior/interaction ?
Quirion Elves can be tapped to produce mana of the chosen color.

Are any other cards possibly affected by this bug ?
-

[Gargaroz]

Fixed in 038a9dc