I am not a developer, but recently noticed our AddThis share buttons are not showing on all of our posts; on some pages & posts and not on others. This issue began on 6/8/12 sometime. I did one plug-in update to the WPQST in the a.m. but have since deleted this plug-n incase this was the issue (but it didn't fix it). Our developer said the buttons show in the source code on all pages. We just can't seem to find out why they are not visible on some posts. Sample page where they do not appear: http://ronandlisa.com/2012/06/13/ban-exercise-excuses-build-a-better-body-from-home/
and where they appear: http://ronandlisa.com/2012/05/22/red-white-green-bbq-tricks-healthy-tips/
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