Started having problems with Norton blocking site with a false positive.
A while back I had the same problem and gave the site a good rating to no avail.
So recently I reported the site as being safe and this is what happened.

The Norton Safe Web Team has re-evaluated your submission to the block page False Positive site. Our analysts have re-evaluated the issue of the suspected false positive site:virtualcustoms.net.
The result of this re-evaluation is a change in the Norton Safe Web rating for this site.
• Old Rating: UNSAFE
• New Rating: SAFE
For details about this site report, you can go to:https://safeweb.norton.com/report/sho...ualcustoms.net
For additional information, please visit: https://safeweb.norton.com/help/site_owners
Regards,
Norton Safe Web Team

So there ya go.