I talked to Ben in email earlier this morning, and he said they had a malicious attack on the website which meant the whole site/server had to be taken down. The site was moved to a new server at another location however in doing so it has messed up a load of links etc
He also said that all banners and links etc are now referring clients and tracking as they should.
There is a new URL for affiliates to log in. It is:
http://affiliates.inetbet.com/affiliates/