We got the same issue again. Only website homepages doesn't work well now.
Above page is homepage link. It works well now.
But only your website homepage doesn't work. http://mayfairdemo1.consultcouch.com/
When we load the website homepage first, it works well. But it doesn't show well from second loading.
Very strange issue.
We think your website has some critical error. To check that, we need to enable the WP Debug mode.
Could you share your site FTP info?
Then, we'll check again.
Best Regards, C-Themes