Just had this problem with SEO Facebook Comments. I believe it happened because I changed the title after I had already published it as a “pitch.” I also run a caching plugin, which serves the site as HTML. Clearing that made the error go away.
I know this is an old post, but I just wanted to mention it in case anyone else has the same problem.
Couldn’t I set the posts that are on the subdomain sites to no-index or use this somehow?
The subdomains will have other content on pages that are SEO focused for each group. The main page is the one that would be the most important to have everything be SEO friendly on.
