1. I played Doomsday.
2. Resolved Doomsday and chose 5 cards from my library and graveyard.
3. Opened Temporary Zone Window, i executed Undo.
4. Magic Online rolled back and couldn't progress the game.

POST 11/10/21 Downtime mid game restart

Sorry if this doesn't go in this category - I was trying out the Esper Greasefang deck in Pioneer this evening and while I was able to reanimate Parhelion II it never showed/let me crew it... is it bugged?

blood moon is on battlefield: i played a fastland and this fastland entered the battlefield tapped!!!

My opponent use the ability of Sylvan Library, but when you click on "Undo" the game is bugged and restart. Please fix this bug!

I was playing at the end of my opponent's turn and they owned an Esper Sentinel. I had 4 mana in my pool and played Eledamri's Call at the end of the turn, Esper Sential triggered and i pressed 'No' to Esper Sentinel's trigger to let my opponent draw a card. I did and it happened to not only spend my mana but my opponent also drew the card so that caused for me to lose that game.

watch replay. Turn 8 of opponent, my skyclave sentinel was given indistructible with oblivion's hunger and blocked his deathtouch enabled expedition skulker, but it still died at the end of the turn. Not only did this bug cost me the game, but unfortunately also my 8th competitive trophy to unlock the ZNR mythic avatar.

Unsure if avatar can be released to me via back end, but if not, requesting full reimbursement for the entry fee. will not accept game reset as draft queue ends in 12ish hours from now and I will not be able to play another game

a game where the die was rolled for seven times between opponent and me. i dont know what happen and the dices keep rolling.

My opponent had a Dryad of the Ilysian Grove and two Valakut, the Molten Pinnacle in play (without having actual Mountains). They put two Valakut triggers on the stack and I cast a Dress Down. Dress Down resolves, but their lands still have all the basic lands types and they are able to kill my creatures, without any sense.

hey, i just played my game 3 vs matti. i attacked with icehide troll, he blocked, i activated the ability to make it indestructible. Then used my fightspell to kill my opponents creature and passed the turn. End of turn my troll randomly died to nothing.
Even opponent didnt see a reason for that.

Have an opponents creature cast with effect Dauthi Voidwalker die while you control another copy of Dauthi Voidwalker. I did this and my opponents Lurrus when to the graveyard instead of being exiled with a counter.

I'm describing what I have experienced with specifically recross the paths, but I believe it impacts other cards as well, mostly scry. However it does not impact augur of bolas.

If you can order a set of cards, undo no longer undoes the last card placed in that order.

I know it happened sometime during the point where recross was broken, but I don't know when it happened for other cards with similar issues

in game 2, a have a smith enchanted with all that glitters with power 4, i used a stubborn denial and my opponet pay just 1 to dont be countered

they cant just pay if i have power 4 or greater, because stubborn denial have ferocious

Only the first trigger in the game works. When I cast the second spell, it is not allowing me to return nonland permanents to their owner's hand.

Bug: Casting Magma Opus with Torrential Gearhulk may cause a large amount of damage dealt via the Tap ability incorrectly.

My opponent attackted with Ox of Agonas and i blocked with Kaldra Compleat that says "Whenever this creature deals combat damage to a creature, exile that creature.” However Ox was not exiled and he was able to play the escape ability, the same happened before with vengevine. Same happen in other games but was less relevant

Used blizzard brawl with more than 3 snow permanents against a deathtouch creature.

There seems to be a bug where using blizzard brawl against a deathtouch creature and it dies at the end of turn

Tried to play Oakham Adversary (ELD) with the opponent controlling a Frilled Mystic and a Squirrle Nest, but still had to pay 4 mana for the spell even tho it states " Costs 2 less to cast if an opponent controlls a green permanent".

When the User Experience or User Interface is involved in an issue. Generally not a technical bug, but where the client could be improved to help reduce confusion.

Opponent casts Prismari command choosing the 2 modes of deal 2 to any target, and target player draws 2 cards then discards 2. Opponent targeted me with the deal 2 damage, and himself with the draw 2 discard 2. I took 2 damage, opponent drew 2 cards, but I was forced to discard two cards.