I recently changed my wordpress host to be, well, wordpress. I already owned this URL, bomadeno.com, and wanted to remap it. I followed the instructions here, but got a redirect error in chrome.
A little googling and this problem seems to be person specific, indeed there was no redirect loop in incognito mode. I went to chrome’s content and cookies settings and deleted all cookies for bomadeno.com and wordpress.bomadeno.com. Sure enough, the problem was fixed.