Collectible Card Game Headquarters

Describe the bug:
Morality Shift leaves around 75 extra swamps on top of my graveyard, and - unless my graveyard was completely empty - enough extra swamps in my library to not only bring it to 500 cards, but to overflow and bring the AI's library to 500 cards' worth of swamps, too.

Also, copies of Narcomoeba, Serra Avatar, Emrakul, the Aeons Torn, or no doubt other cards with self-to-graveyard triggers that were in my library don't trigger, and I don't think the cards with similar non-trigger replacement effects (like Darksteel Colossus) will either. I didn't think to test cards like Vulturous Zombie or Sidisi, Brood Tyrant that look for other cards moving to the graveyard.

Which card behaved improperly?
Morality Shift.

Which update are you using? (date, name)Which type? (duel, gauntlet, sealed deck)
Dev 4721c01.

What exactly should be the correct behavior/interaction?
No free swamps, yes graveyard triggers. If there was anything wrong with the EMN version besides simply not letting you rearrange your graveyard afterwards, I'm not sure what it was.

Dev version only bugs it works fine as mentioned in public version.

Bug is confirmed in dev 778ccb5 version.For other cards that should trigger I only tested Countryside Crusher which doesn't trigger.

Reverted to previous code until graveyard order works and doesn't mess the other abilities. No need to keep this as there are 2,3 other posts for graveyard order and we don't have graveyard order implemented yet so that applies to all.