Account Not Authorized

So I changed my preferred email and I’m not able to login although I changed it back to the original a few minutes later after downloading the game and attempting to sign in. Hoping that someone can help with this.

> It’s great seeing so many folks downloading the build and getting ready for the next #HaloInfinite Multiplayer Preview weekend! As a reminder, you will get a “not authorized” message if you launch the game right now - the doors will open tomorrow (Thursday, 9/30). @ske7ch

The Halo Infinite Technical Preview is now offline, but will return on the evening of September 30th [PT]. A specific time has yet to be announced. There is no need to delete or uninstall your build.