Hi All! ACCOUNT MIGRATION HAS NOT BEGUN - we've just made a change in the purchase flow. For more information about the new purchase flow, please visit our help pages: https://help.minecraft.net/hc/en-us/sections/360011399911-Migration-for-Minecraft-Java-Edition …https://twitter.com/MojangStatus/status/1333771918797918208 …
We apologize for the inconvenience, but this is currently a known issue. The team is currently working on a fix that we hope to have out to everyone as soon as possible. Thank you for your patience while we work on the solution!