It is not a false positive at all.
http://zulu.zscaler.com/submission/show/47be79b81a59d7b6ddeba2bbc88f172a-1394793136
http://www.unlocktheinbox.com/blacklist/bl/208.91.196.4/
http://quttera.com/detailed_report/208.91.196.4

The site is (as it seems) infected with a redirecter which leads to a malicious website:
https://www.virustotal.com/nl/url/52c4a27e0fb7df1c168dc803e04edb6f8b1787b871de892de2cd112637b220e2/analysis/1394793619/