Widget CSS not loaded
Sometimes the stylesheet http://s7.addthis.com/static/r07/widget085.css is not loaded.
We use the script at http://s7.addthis.com/js/250/addthis_widget.js and the addthis.button() method. Sometimes the stylesheet is not loaded, when we inspect the DOM we can see that the link element has not been created and appended to the head element as is normal.
We haven't figured out the cause of this yet and would be grateful if anyone can help us.
Thanks!
I'd love to help but first I'll need the URL of the page where you're seeing the problem.