We migrated a site with its own domain from wordpress.com to a proper site with wordpress installed.
All seems to work fine, however, sometimes when I authenticate as an admin, all users receives some e-mail notifications saying that a new post is just added, but it is an old post.
What could this happen?
This site is using some plugins:
- Follow Button for Jetpack
- Front-end Editor
- Gravatar Widget
- Jetpack por WordPress.com
- Proper. Widgets.
- trendcounter Stats for WordPress
- WooCommerce - All in One SEO Pack
- WP Super Cache