New update des not let send automatically when a menu is published

hello,
thank you for your good efford doing this plugin. I was using it almost a year until now. We are sending menu with the plugin “postie” to publish them, until last update was working fine, sending automatically mailchimp campaings when a post was published by “Postie”, another plugin that publish automatically posts sent by email, in a given category. The solution is at: https://restaurantelvalle.es
Now, I can not send to mailchimp automatically when a post is published, I have to “edit” the menu manually and click on “force send mailchimp campaing” to let menu be sent by mailchimp. Is there anything I could do to fix this issue?.
Thank you for your support.