Changing Brand to Normal Project - Shows Error

Summary

I opened UEFN and went to the project settings.
Changed the brand from TMNT to Fortnite.

Then I closed UEFN and restarted it…

Adjusted the settings, did the updates, and created a new private version.

Now these error messages show up, even though the map still gets accepted.

Something went wrong during submission. Please try again by creating a new release. If you encounter further problems, please generate a new private version.

Please select what you are reporting on:

Unreal Editor for Fortnite

What Type of Bug are you experiencing?

Publishing

Steps to Reproduce

  1. Open UEFN (Brand Project)

  2. Go to Project Settings.

  3. Change the Brand from TMNT to Fortnite.

  4. Close UEFN.

  5. Restart UEFN.

  6. Create a new private version.

Submit private map to and after it get accepted you get following error

Something went wrong during submission. Please try again by creating a new release. If you encounter further problems, please generate a new private version.

Expected Result

Map get accepted and TMNT tag gets removed without any error

Observed Result

Following error is showing after map got accepted:
Something went wrong during submission. Please try again by creating a new release. If you encounter further problems, please generate a new private version.

Platform(s)

UEFN

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