Blank Page With URL Parameter fb_xd_fragment

I am still not sure why it causes the page to display blank content when someone hit the site with the Facebook social plugin and URL parameter fb_xd_fragment.

Here is the temporary fix to display the content, however, it will disable the Facebook widget.

I found this occurring on one of my sites using AddThis - and it affects ALL browsers, not just Internet Explorer. Haven't figured out exactly how or why it happens but the Facebook frame manages to set the parent's element to display: none.

Add the following lines to your main style file.

html { 
    display: block !important;
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