Sorry for the delay ... these are changes from yesterday, and/or anything they did this morning prior to 10:00AM US EDT.
Reminder: this is a log of what changed on the official site.
NEW/UPDATED RULINGS
After the Struggle
If you activate "After the Struggle", even a monster that performs a direct attack will be destroyed by this card's effect during the End Step.
Altar for Tribute
You can select a Token Monster as the cost for "Altar for Tribute", but you won't gain any Life Points because Tokens are taken off the field instead of going to the Graveyard.
Ante
When "A Legendary Ocean" is active and you activate "Ante", when you check the Level, treat the Levels of WATER monsters in the hand as 1 lower for purposes of "Ante".
Aswan Apparition
"Aswan Apparition"'s effect does target a card in the Graveyard, so the effect will be negated if "The End of Anubis" is face-up on the field.
Begone, Knave!
The effect of "Begone, Knave!" can be on a chain.
Behemoth the King of All Animals
If you have "Behemoth the King of All Animals" with an original ATK of 2000 because you Summoned or Set him with 1 Tribute, and you equip it with "Megamorph", its original ATK will be 4000 when your Life Points are lower, and 1000 when your Life Points are higher.
Blindly Loyal Goblin
Your opponent cannot use "Change of Heart", "Snatch Steal", or "Brain Control" on your face-up "Blindly Loyal Goblin".
Blindly Loyal Goblin
Neither player can activate "Creature Swap" if the only monster you control is "Blindly Loyal Goblin". If you control "Blindly Loyal Goblin" and 1 other monster when "Creature Swap" is activated, you must select the other monster.
Book of Moon
When you activate "Book of Moon" during the Battle Step to flip your defending monster into face-down Defense Position, the attack resolves as normal. No replay occurs because the possible attack targets on your side of the field did not change.
Book of Moon
When you activate "Book of Moon" during the Battle Step to flip an attacking monster into face-down Defense Position, the attack stops. No replay is triggered. The attacking monster cannot change its battle position in Main Phase 2, because it is still considered to have declared an attack. (So it cannot be Flip Summoned in Main Phase 2.)
Chain Disappearance
The effect of "Chain Disappearance" can remove multiple monsters that are Summoned simultaneously, for example if your opponent activates "Scapegoat", you can respond with "Chain Disappearance" to remove all 4 "Sheep Tokens" that were Special Summoned from the field.
Chaos Emperor Dragon - Envoy of the End
Tokens will be removed from the field by "Chaos Emperor Dragon - Envoy of the End"'s effect, but will not add to the damage total because they are not sent to the Graveyard.
Command Knight
If you control a "Command Knight" and another monster, and your opponent attacks the other monster, you can use "Shift" to select "Command Knight" as the new attack target.
Different Dimension Gate
You can select a Monster Token when you activate "Different Dimension Gate", but the token is taken off the field.
Fusilier Dragon, the Dual-Mode Beast
If you have "Fusilier Dragon, the Dual-Mode Beast" with original ATK of 1400 because you Summoned or Set it without Tribute, and you equip it with "Megamorph", its original ATK will be 2800 when your Life Points are lower, and 700 when your Life Points are higher.
King of the Skull Servants
The original ATK of "King of the Skull Servants" is determined by its effect. This is further doubled/halved by "Megamorph" and other effects that are based off of original ATK. If the number of "Skull Servant" and "King of the Skull Servants" cards in your Graveyard changes, re-calculate the original ATK of "King of the Skull Servants", then re-apply the effect of "Megamorph". If you have "King of the Skull Servants" with an original ATK of 2000 (2 "Skull Servant" cards in your Graveyard), and you equip it with "Megamorph", its original ATK will be 4000 when your Life Points are lower, and 1000 when your Life Points are higher.
Manticore of Darkness
You can't send a Monster Token to the Graveyard for "Manticore of Darkness"' effect because Monster Tokens are taken off the field instead of going to the Graveyard.
Penguin Soldier
You may target Monster Tokens, and they will be taken off the field, instead of returning to the hand.
Reminder: this is a log of what changed on the official site.
NEW/UPDATED RULINGS
After the Struggle
If you activate "After the Struggle", even a monster that performs a direct attack will be destroyed by this card's effect during the End Step.
Altar for Tribute
You can select a Token Monster as the cost for "Altar for Tribute", but you won't gain any Life Points because Tokens are taken off the field instead of going to the Graveyard.
Ante
When "A Legendary Ocean" is active and you activate "Ante", when you check the Level, treat the Levels of WATER monsters in the hand as 1 lower for purposes of "Ante".
Aswan Apparition
"Aswan Apparition"'s effect does target a card in the Graveyard, so the effect will be negated if "The End of Anubis" is face-up on the field.
Begone, Knave!
The effect of "Begone, Knave!" can be on a chain.
Behemoth the King of All Animals
If you have "Behemoth the King of All Animals" with an original ATK of 2000 because you Summoned or Set him with 1 Tribute, and you equip it with "Megamorph", its original ATK will be 4000 when your Life Points are lower, and 1000 when your Life Points are higher.
Blindly Loyal Goblin
Your opponent cannot use "Change of Heart", "Snatch Steal", or "Brain Control" on your face-up "Blindly Loyal Goblin".
Blindly Loyal Goblin
Neither player can activate "Creature Swap" if the only monster you control is "Blindly Loyal Goblin". If you control "Blindly Loyal Goblin" and 1 other monster when "Creature Swap" is activated, you must select the other monster.
Book of Moon
When you activate "Book of Moon" during the Battle Step to flip your defending monster into face-down Defense Position, the attack resolves as normal. No replay occurs because the possible attack targets on your side of the field did not change.
Book of Moon
When you activate "Book of Moon" during the Battle Step to flip an attacking monster into face-down Defense Position, the attack stops. No replay is triggered. The attacking monster cannot change its battle position in Main Phase 2, because it is still considered to have declared an attack. (So it cannot be Flip Summoned in Main Phase 2.)
Chain Disappearance
The effect of "Chain Disappearance" can remove multiple monsters that are Summoned simultaneously, for example if your opponent activates "Scapegoat", you can respond with "Chain Disappearance" to remove all 4 "Sheep Tokens" that were Special Summoned from the field.
Chaos Emperor Dragon - Envoy of the End
Tokens will be removed from the field by "Chaos Emperor Dragon - Envoy of the End"'s effect, but will not add to the damage total because they are not sent to the Graveyard.
Command Knight
If you control a "Command Knight" and another monster, and your opponent attacks the other monster, you can use "Shift" to select "Command Knight" as the new attack target.
Different Dimension Gate
You can select a Monster Token when you activate "Different Dimension Gate", but the token is taken off the field.
Fusilier Dragon, the Dual-Mode Beast
If you have "Fusilier Dragon, the Dual-Mode Beast" with original ATK of 1400 because you Summoned or Set it without Tribute, and you equip it with "Megamorph", its original ATK will be 2800 when your Life Points are lower, and 700 when your Life Points are higher.
King of the Skull Servants
The original ATK of "King of the Skull Servants" is determined by its effect. This is further doubled/halved by "Megamorph" and other effects that are based off of original ATK. If the number of "Skull Servant" and "King of the Skull Servants" cards in your Graveyard changes, re-calculate the original ATK of "King of the Skull Servants", then re-apply the effect of "Megamorph". If you have "King of the Skull Servants" with an original ATK of 2000 (2 "Skull Servant" cards in your Graveyard), and you equip it with "Megamorph", its original ATK will be 4000 when your Life Points are lower, and 1000 when your Life Points are higher.
Manticore of Darkness
You can't send a Monster Token to the Graveyard for "Manticore of Darkness"' effect because Monster Tokens are taken off the field instead of going to the Graveyard.
Penguin Soldier
You may target Monster Tokens, and they will be taken off the field, instead of returning to the hand.