NIS 2012 issue's with IE 9 & Firefox 9.01

Has anyone had the following issue's happen to them this week ? In Firefox 9.01 when I type in Firefox's default home screen in the Google search box and click to search, nothing at all happens. In Internet Explorer 9 I tried to post a comment on a article at PC World's website after signing in. When I clicked on post again, nothing happened in IE9, either. Is this a NIS 2012 version 19.2.0.10 issue ? I've updated NIS, Malwarebytes free and SUPERAntiSpyware Professional and ran full scans in Safe Mode.All 3 came up clean. Windows 7 Professional SP1 x64, all other software and driver's are all currently up to date.