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Old 2013-04-07, 02:10
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joeyluck joeyluck is offline
 
Join Date: Mar 2011
Posts: 3,517
"Thumbnail fail" when posting to facebook? Try this.

Here's a facebook link for debugging those pesky buggers (when a link you post displays the wrong thumbnail). I understand it is often a problem with Rack Extension links because they're so fresh so often.

https://developers.facebook.com/tools/debug

Simply input the url and click 'debug.' Worked for one of my sites.