Collectible Card Game Headquarters

Describe the Bug:
Howlpack Wolf can block without another wolf or werewolf in owner bf

Which card did behave improperly ?
Howlpack Wolf

Which update are you using?(date,name)Which type(Duel,Gauntlet,Sealed Deck)
Manalink 2016/08/27: Eldritch Moon v2, duel

What exactly should be the correct behavior/interaction ?
Howlpack Wolf can't block without another wolf or werewolf in owner bf

Are any other cards possibly affected by this bug ?
-

Has already been fixed now closed.