Plugin is randomly adding extra related posts

My blog is at https://www.storymixmedia.com/weddingmix/blog/

Hey there,

That is very odd. Is there something you do that triggers this or does it happen ‘randomly’?

Kind Regards,
Barry Kooij

There is nothing that I can find which triggers it. It publishes fine. But then we go back to the post maybe a day later and there are random other posts added to the recent posts. The only thing that I know changed within that timeframe is that other blog posts have been published, which also use the plugin.

We’re getting this similar problem happening as well.