So if you have seen the above screen and wondering if it is ever possible to remove my site host location follow simple power-shell to remove it.
$site = Get-SPSite "http://<url of your admin site>"
$context = Get-SPServiceContext($site)
$upm = New-Object -TypeName Microsoft.Office.Server.UserProfiles.UserProfileManager -ArgumentList $context
$upm.MySiteHostURL="";
