I need to delete the site redirect I currently have set up (I switched from bluehost back to wordpress) so I can set up domain mapping. However, since I changed my blog username to match my new blog name, it's saying that I need to be logged in as the user that purchased it. I can't do that since the username change is irreversible (per the warning on the Settings page). Can someone please help me cancel the site redirect? Thank you.
The blog I need help with is kitchen3n.wordpress.com.