Ascend button not showing up

I have a sandbox account and a non-sandbox account, both of which I just updated to the new Champion 2 update. The ascend button is not showing up on either account on characters I know to be eligible for ascension.

Sorry if you’ve already done this, but can you confirm that you’ve updated both devices to the latest version of MPQ?

Same here, i have updated the game, I’ve got

  • A 4* Rocket & Groot, championed, lvl 370 and
  • A 4* Rocket & Groot, not championed, lvl 270

I should be able to ascend the first now using the second, but there’s no ascend button.

Extra info:

  • Rocket and Groot were already lvl 370 before the update
  • they have 4435 shards

Rocket & Groot is currently unable to ascend. They were not in the list of ascendable heroes in the initial set.

Oh, wasn’t aware that there was a limited list -_-
Thanks!

Where is the list?

https://forums.505go.com/discussion/89125/new-feature-champions-2-0-live-with-r287