Collectible Card Game Headquarters

Describe the Bug:
When Clever Impersonator resolves, it is put into its owner's graveyard before prompting its controller to choose a nonland permanent to copy. When its controller clicks on a nonland permanent to copy, the client crashes.

(This is the same bug that used to plague Dack's Duplicate)

Which card did behave improperly ?
Clever Impersonator

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

What exactly should be the correct behavior/interaction ?
No crash

Are any other cards possibly affected by this bug ?
-

But if you have something that pumps its toughness (I had a Castle in play) then it asks for a target and only crashes after you choose.

Bad values in "ct_all" and fixed code in b99ecc9