Collectible Card Game Headquarters

Describe the Bug:
Swampcycling in Twisted Abomination doesn't work (I have the mana, but the card can't be activated).

Which card did behave improperly ?
Twisted Abomination.

Which update are you using?(date,name)Which type(Duel,Gauntlet,Sealed Deck)
September 2013 : Onslaught of awesomeness

What exactly should be the correct behavior/interaction ?
By paying 2 and discarding Twisted Abomination I should be able to search my library for a Swamp and put it in your hand.

Are any other cards possibly affected by this bug ?
Not that I know.

Also Chartooth Cougar and Elvish Aberration. Return value from landcycling() has to be propagated through the card's function.

All fixed.