In reply to Will.

Will, good to see you pop up in my mentions! I notice your "like" of my post doesn't have the meta data it probably should. I suspect it's a known issue with the Post Kinds plugin in which if an emoji (in this case a bookmark) appears within the context, it will cause a lot of the meta data not to save properly. If you revise your post and manually delete the emoji, it should save and then work properly.