Hello, @yemi,
Yes, absolutely, that is purely the cache and cookies issue, you have to first flush the server cache and deactivate it for a while till you are in the development process, and then flush/remove all the site cache from cache plugins and finally check back to your site after clearing the browser cache and cookies, it will work for you.
Please watch this video: https://www.veed.io/view/49fb5d4e-496d-4655-9f6b-6ce2f3e7a605?sharingWidget=true
Regards 8Themes Team.