Hi there. I can't migrate my account.

on minecraft.net it says "Minecraft: Java Edition has moved in with the rest of the Minecraft family!

You'll need to migrate to continue playing. Don't worry—your skins, creations, progress, and username will still be there when you log in with your new account."

After following the steps and getting a code in my mail and entering it I get to the microsoft login page. I enter my account and I get the error:

OOPS!

We could not validate your access, please restart the migration flow.

Click ‘restart’ to be taken back to your account

It keeps looping in this, I keep trying but it's not working.