I received an alternate card style for Terfari, Master of Time for winning a match in the Standard Shakeup Event. The event says that the reward will be a sleeve, pet, or avatar. I did not receive any of those items and would like to be rightfully compensated.

I tried to concede from game 1 from the Std Metagame Challenge, and when I tried to click settings I missed and closed the window, closing the client. When I reloaded the client, the game was still active and so I conceded the game as normal. However, I was unable to see my deck (only my sideboard), or confirm any deck configuration, instead seeing the screen as shown in my file. I couldn't rejoin the game after multiple attempts, and could only concede from the settings.

I just completed lvl. 17 mastery and didn't received the reward.
I missclicked outside of the "claim your reward" field, but I think it usually still gives me the reward. It didn't this time.
Log attached if it's useful.

didn't get full art land with quick draft

I have earned the 1st deck... now the quest stuck... its impossible to progress like this

First time playing on a Mac, the client crashes after every match I complete, then crashes on the next restart.

I lost ranking on un ranked games, either if i win or loose, even with the bot

I paid for a traditional draft. Drafted. Played game 1. The client now says I have one game remaining. Where do I go to have this issue corrected or get a refund?

I just won my second game with this particular deck in the Jumpstart event and did not receive a rare or better ICR. I received a handful of gold and two lower than rare ICRs. Thanks for any help.

Stuck at "waiting for server" after paying to play the new cube draft. I would like my coins refunded and a fix so I can actually play in the draft again.

I was playing in a traditional constructed event (Historic), and after winning a match, my limited rank dropped. This has happened multiple times, and will likely prevent me from getting to mythic if it continues.

MTGA crashed during a Premier Draft game, then this message appeared. Once MTGA loaded, the game was lost.

I entered a quick draft, and didn't get a full art as a reward. This is contrary to the september state of the game, that state that Zendikar drafts give full art lands.

There is NO INFORMATION for the standard shakeup.
The link goes to a generic Magic website. https://magic.wizards.com/en/articles
Scrolling down to and clicking on the image for the event Standard Shakeup goes to a generic article that doesn't have any information on the banlist. https://magic.wizards.com/en/articles/archive/magic-digital/mtg-arena-state-game-december-2020-12-07
Why can't any of this information be ANYWHERE? I've Googled it as well and the only information available on the internet is for previous iterations of the event.

the game crash and impossible to join the battle after, the game crash systematicaly and i loose the game.... In a draft game

I did not receive my 2nd ICR after I won my 2nd game of Jumpstart

after casting Grasp of Darkness, MTGArena Client goes in error and it closes on its own.... I lost 2 sealed match.............

I did a Zendikar Quick drart and no full art land was given out. The announcement had said that all Zendikar drafts would give a full art Zendikar land.

After completing the last of the color challenge, the client unlocked the 5 old decks. I still don't have access to the last 5 new post-rotation decks and I have no way to progress towards them.