Hello, after updating X and Cornerstone and validating the site. I went in to edit this page: https://www.tantrafitness.com/classes-workshops/aerial-classes/
And got the following message: this feature could not render due to invalid template markup. This could be due to changes introduced by a third party plugin. The front end of your site should still function normally.
See attached image.
Also, one of the issues that we had before updating, still seems to be there. On the blog page, you can’t see the list of blog posts. I re-added a blog post element before updating and those ones are showing up. But beneath that there is this big white space and you can see that as you hover your cursor over the area, there are other blog posts, you just can’t see them. https://www.tantrafitness.com/blog/
Please advice. Thank you!