Ok, thanks.
I have marked the orders as Spam within the websites log within our CleanTalk account. Hopefully they will stop getting through now.
Yoast have just released v5.4.1 of their plugin which addresses and resolves this issue.
https://wordpress.org/plugins/wordpress-seo/#developers
Hi.
I have contacted Yoast about this as it is a bug in their code. They have replied and told me that they know about the issue and are actively looking in to resolving it.
