[fixed/closed]Ral Zarek can't tap permanents

[Nexhro]

Describe the Bug:
The first target of Ral Zarek's +1 ability gets a prohibition sign instead of being tapped. Permanents that got a prohibition sign this way keep that sign until they leave the battlefield and can't be targetted as long as they have said sign on them.

The untap part of the ability works as intended.

Which card did behave improperly ?
Ral Zarek

Which update are you using?(date,name)Which type(Duel,Gauntlet,Sealed Deck)
CoRM15, duel

What exactly should be the correct behavior/interaction ?
The first target of Ral Zarek's +1 ability is tapped.

Are any other cards possibly affected by this bug ?
-

[Gargaroz]

Fixed in 0345533