Google Analytics Social Networks

Hi,

I seem to be be having an issue with pulling Social Network data through the Google Analytics connector.  I have GA open and can see a breakdown of Sessions by Social Network under the Social > Overview view.  However, when I open the GA Connector and I go to the Social Interactions file and click on any of the options (Social Entity, Social Network etc.), they all return no data.

I've been through all the other file sections just in case it's stored somewhere else but I can't find it.  Is there a reason why this doesn't seem to be pulling through?

Thanks!