Hi Gregory,
Actually, I need to apologize as the confusion was from my side, since I thought the Yoast SEO version was in an earlier release, and when I saw the versions supported in your website I thought the Premium was the one supported. I’ve edited my original review to reflect that, as it was a mistake from my side and I fully recognize that.
However, the readability analysis that caused me issues is a feature from the free plugin. After one of the latest WP Globus releases, most of the analysis results are hidden. Only the first sentence can be seen. The behavior was different when I sent the thank you email, when I could see all the analysis and it got highlighted in the contents of the page/post.
Thanks for your reply, regards.