Stopped working since Aug 29

The plugin stopped working. August 28th is the last time it looks to have fired the pinterest tag and reported data on Pinterest’s side. I am using Version 1.4.10 of the plugin currently. Pinterest is telling me I will lose my verified merchant status if this is not fixed. Please advise on how to trouble shoot and get this working again.

The page I need help with: [log in to see the link]