Pop-up doesn't close and redirect

My first, and only guess for now, would be to check your callback url. It's obviously signing you into Facebook, but I noticed you have an automatic redirect set up to add "www." before your URL, but still posted it here without that. Facebook is really picky, so make sure your callback is (in your case) "www.mightyfightinghawks.com"

If your callback is setup correctly, can you provide the following information about your setup? You can find this in the administrator area under Help->System Information:
Joomla version
PHP version

Good looking page by the way. I like the design, and it's always nice seeing JFBConnect in use.

Clark,
Sorry to keep asking more questions, but what SEF utility are you using on the site? The login URL being generated is strange, and could be the cause of the problem. If you don't mind changing a line of code, I have a suggestion below. I don't think this will fix the issue, but might get us farther along, and help to narrow down the problem.

In the components/com_jfbconnect/helpers/facebookhelper.php file, line 27:
function getFacebookUserLoginLink()
{
return JRoute::_("index.php?option=com_jfbconnect&task=loginFacebookUser");
}

Change the return line to:
return "index.php?option=com_jfbconnect&task=loginFacebookUser";

Depending on the SEF component, this may not change a thing (just ignoring JRoute), but it's an attempt. Once I know what you're using, I'll try to install it and start trying to figure out the issue. If there's a way inside the SEF component to ignore any URLs from JFBConnect, that'd be swell to too

Yeah, I'd change it back. A white screen is better than an infinite redirect.

Again, didn't think this would fix it, but it did exactly what I was hoping for... narrowed down your cause to a routing/SEF problem. We'll work on figuring out how to make sh404SEF play friendly with JFBConnect.

Thanks again for your feedback and prompt responses. It sucks that you're running into these issues, but we'll get to the bottom of it.

We are actively looking into this.

I'm assuming you're using SH404 as well? Just trying to get as much info as possible so we know if other components may also be causing the issue.