Malware warning for CNCZone???

Malware warning for CNCZone???
http://safebrowsing.clients.google.com/safebrowsing/diagnostic?client=Firefox&hl=de&site=http://www.cnczone.com/forums/mach_software_artsoft_software/92124-mach3_keyboard_commands.html

I don’t get the warning even using the full url

Just received this email:

We apologize for the malware problems we have been having. The issues has been our ad server software, that has been hacked despite much cost in preventive measures. We have moved our ads to another ad server that has much better code and should eliminate this from happening again. We apologize for this, and always look to improve the site and wish we caught this earlier. Hopefully google will lift this malware notice as we have scanned the server and can’t find any malware and the old ad code has been disabled.

Thanks for your understanding,
cnczone managment