lumosenarrative on "Site is clean but blocked by virus programs for malware"

I've checked the site with Google, Sucuri and have done a full virus scan of my entire site. Everything comes up clean. But the site is still be blocked by multiple virus protection applications, typically flagged as having malware.

The site is: http://lumosenarrative.com

I am running the following plug-ins - JetPack, Akismet, Contact Form 7, Limit Login Attempts, MateHover, SugarModal Windows.

Any ideas about what is triggering the virus programs to block me - and how I can stop it?

Thanks