3rd Party Extensions
Yoast SEO merge tags for post triggers and scheduled post triggers. Wrote by Jean-Paul Horn for iCulture.nl.
Notification : Yoast SEO 1.0.2
This plugin creates a buffer that doesn't allow two of the same notifications to be sent within 60 seconds. This is the last resort to fix the duplicated notifications.
Notification : Prevent Duplicates 1.0.0