That’s weird, I’ve built a lot of sites with Epik and never had this issue, nor have I seen anyone else with it either. My guess is you probably need to first make sure you are upgraded to the latest WordPress, Genesis, and Epik theme.
Next, you’ll need to go through each and every plugin and uninstall them one by one to see if one of them are the cause.
Also check any custom code that you may have added to see if that can be the cause of what’s interfering with it.