about 4 years ago - - Direct link

Feb 21, 00:09 UTC
Resolved - Players who previously redeemed their #FindYourChampion code should now have the Championship Trophy in their collection. If you continue to experience issues, please contact support.

Feb 20, 20:14 UTC
Update - Players can now redeem the code and receive all of their rewards. For players who previously redeemed the code and do not have the pet in their collection, we'll be deploying a separate fix as soon as possible. More Details: https://forums.mtgarena.com/forums/threads/63514

Feb 20, 01:44 UTC
Identified - We're aware of an issue affecting the Championship Trophy pet disappearing from player's collections. We have identified the issue and are working on a fix. We will update you with more information once it becomes available.