I cannot Redeem a Minecraft: Windows 10 Edition code from Mojang: Error Code:...

I am trying to redeem a Minecraft windows 10 edition key from the Mojang website.

This is the prompt I am trying to redeem from:

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Minecraft for Windows 10

You bought Minecraft: Java Edition during a period of time when Minecraft for Windows 10 was included for free. Claim your redeemable gift code by clicking the button below and follow the instructions. As you
might have guessed, Minecraft for Windows 10 can only be played on Windows 10.

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It allows for users who have purchased the java edition of the game to then redeem a code for the windows 10 edition of the game.

This is the error message that pops up:

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Error! It looks like we've temporarily run out of gift codes for Minecraft for Windows 10. Don't worry though, more codes should be on their way. Please check back later!

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Thanks for any help!

Players who already have the previous PC or Mac edition of Minecraft (running on Java) can
download Minecraft: Windows 10 Edition for free.

Note You'll need to get a code from Mojang, the game developer, by signing in to your Mojang account before attempting to redeem your code for Minecraft: Windows 10 Edition. Otherwise, you
may incur a charge. To get your code from Mojang:

1. Sign in with your Mojang account.
   
2. Under Minecraft: Windows 10 Edition, select the link to request a code. Microsoft Windows 10 will open.
   
   Note You'll need to sign in to or create a Microsoft account. If you sign in, use the Microsoft account you use to sign in to your Xbox account.
   
3. If you're running Windows 10, you'll be able to download the game right after redeeming your code. If you're running an earlier operating system, you'll need to come back to Microsoft Store once you're running Windows 10.
   

The code you receive from Mojang will be kept on your account, in case you’re unable to redeem it straight away, or in case you have problems trying to redeem it in Microsoft Store.

For more info:
https://support.xbox.com/en-US/games/game-titles/minecraft-windows-10-edition-faq

This is taken from the mojang page here
https://help.mojang.com/customer/en/portal/articles/2064007-minecraft-for-windows-10

Is Minecraft for Windows 10 included with the purchase of Minecraft: Java Edition?

Players who have purchased Minecraft: Java Edition before October 19th, 2018 can get Minecraft for Windows 10 for free by visiting their Mojang account. Log into
account.mojang.com, and under the “My Games” heading you will find a button to claim your gift code. If you purchased Minecraft: Java Edition after October
19th, 2018, the button will not be there, so if you’re unsure of when you purchased Minecraft: Java Edition, that’s a good way to check. Pressing the button will generate a token and send you to a Microsoft redemption page.


If you have an older Minecraft account (you still log in with your username), visit
this article to find out about account migration. Once you’ve migrated your account, you will
be able to claim a code for Minecraft for Windows 10.
You must be signed into a Microsoft/Xbox Live account in order to redeem the code. Please note that you cannot move the license once the code has been redeemed. Your code is saved on your Mojang account page for future reference.

When you redeemed your Java Minecraft on Mojang, you have gotten a 5x5 code to redeem Minecraft on the Windows 10 store.

This redemption is a separate service of your Mojang account, and it's possible to use a Microsoft Account email that is different from your Mojang account email.

Mojang (which gives you Java Minecraft) is separate from the Microsoft Windows Store App, which uses a Microsoft Account email when you redeemed that 5x5 code.

After redemption of that code, the Windows 10 Minecraft is tied to the Microsoft Account email you used on your Windows 10 PC. From then on, you don't really need the Mojang account anymore, if you only want to play on Windows 10. You will then get the game
from the Windows 10 store only, with the E-Mail account you used on the Windows 10 store during code redemption.

So make sure you are signed in with the Microsoft Account email (which might not necessarily be the Mojang account email) when you use the Windows 10 Store app to re-download your Windows 10 Minecraft again.

Hi Fraying,

Thank you for posting on the Xbox forums. I'd be happy to help you figure this out.

This is quoted directly from Mojang's "Minecraft for Windows 10" support article about the process to redeem this code, "Players
who have purchased Minecraft: Java Edition before October 19th, 2018 can get Minecraft for Windows 10 for free by visiting their Mojang account. Log into
account.mojang.com, and under the “My Games” heading you will find a button to claim your gift code. If you purchased Minecraft: Java Edition after October
19th, 2018, the button will not be there, so if you’re unsure of when you purchased Minecraft: Java Edition, that’s a good way to check. Pressing the button will generate a token and send you to a Microsoft redemption page."

So it's not generating a token but still opening a Microsoft redemption page? Is that correct?

Have you migrated your Minecraft account to a Mojang account? And are you logged into the right Microsoft Account when the redemption page opens? Also quoted from the same article, "If you have an older Minecraft account (you still log
in with your username), visit this article to find out about account migration. Once you’ve
migrated your account, you will be able to claim a code for Minecraft for Windows 10.

You must be signed into a Microsoft/Xbox Live account in order to redeem the code. Please note that you cannot move the license once the code has been redeemed. Your code is saved on your Mojang account page for future reference."

Let us know the process you are going through to claim a token and if you meet all of these requirements to obtain a token for Minecraft Windows 10 edition from Mojang.