I updated your Facebook and to be linked with this robcor1 account. I also moved your JFBConnect subscription to this account. Now, you can login with your robcor1 user credentials or Facebook or Google and you'll get to this account.
One thing to note though is that your Autotune Subscriber ID will have been changed due to the subscription change. You'll need to go to the My Account -> My Profile area and get your new Subscriber ID to run Autotune.
As for your issue, I'm still completely confused as to why Facebook is throwing that strange message during Autotune. What I would recommend bypassing the Autotune App Configuration area and going straight to the
Facebook App Developer Area
. Edit your application and go to the Settings area. In there, ensure that the "Website URL" setting is correct for your live site. This should be your home page, which from your pictures above, I'd assume is "
sportsace.com.au"
Once that's updated, the login warning you're receiving will hopefully go away. That error is thrown because the Website URL doesn't match the page you're trying to login from, which is a no-no in Facebook's eyes.
I hope that helps,
Alex