I'm guessing you might have the AVG payware suite, Siz, with the firewall protection as well. Maybe Darren might have the freeware stand alone anti-virus. I've never had a problem with the site, but I'm running different programmes, Avira anti-virus, Outpost firewall & Firefox as a browser, also spyware blaster which prevents spyware from installing.
It could be a false positive, which is common. I installed a Fuji Xerox printer last week & the firewall was trying to tell me it was suspicious. It could possibly be right, HP got into a lot of trouble with customers a couple of years ago when they found out HP printers were dialling home to a database of all their printer activities. Maybe Fuji does it too, but I'd tend to think mine is a false positive.
Another possibility is that the site has tracking cookies, also very common nowdays.
AVG has been around a long time, it's unlikely they would purposely have false positives like the dodgy brands do. The less scrupulous products throw up false positives so customers think they are getting their money's worth, they pretent to block stuff that doesn't exist. I'd really doubt AVG would do that, considering the amount of time they've been around. The only time they've soiled their reputation was a couple of years ago with their freeware AV.
I've also got flashblock, so I might turn flash back on & see what the website does.
Cheers, Willie.
Just as an update, I re-enabled flash & had no problems with the site, so I guess it's not flash related.