Linkedin URL in Sharing Not Working

Hello,
Facebook and twitter seem to be working correctly, but when I click on linked in on a landing page, it will not bring post the entire URL for the event I am running.  It truncates the URL upto the first /.   
When I look at the setting in edit mode on the landing page, I can see the entire URL with the linked in parameters.  So looks good there.  
Any thoughts?