Collectible Card Game Headquarters

Describe the Bug:
Hippo creature tokens put onto the battlefield by Phelddagrif's activated ability are 1/0.

Which card did behave improperly ?
Phelddagrif

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

What exactly should be the correct behavior/interaction ?
Hippo creature tokens put onto the battlefield by Phelddagrif's activated ability are 1/1.

Are any other cards possibly affected by this bug ?
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Well, it got other bugs too, the worst one is that it wasn't targeting at all, so you could use it even if opponents has Ivory Mask in play.
All fixed in 2a0cb1d