Collectible Card Game Headquarters

Describe the Bug:
Rusted Slasher has the usual sacrifice itself to regenerate itself for both AI and player.

Which card did behave improperly ?
Rusted Slasher

Which update are you using?(date,name)Which type(Duel,Gauntlet,Sealed Deck)
Manalink 2014/11/14: Khans of Tarkir,duel

What exactly should be the correct behavior/interaction ?
Rusted Slasher can't sacrifice itself to regenerate itself as firstly is sacrificed and then regeneration doesn't find a creature to regenerate.

Are any other cards possibly affected by this bug ?
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Improved in commit b6e8988f. That's not correct as it doesn't allow to sacrifice Rusted Slasher itself but better than before. It actually needs a regeneration shield to work correctly. If I am not mistaken the method adopted by Boon of Erebos and rest for the shield can't be used here. I failed when I tried to use that for Rusted Slasher.