I was just trying to go to Xseed's website and the main page is completely blank while trying to go to their forums redirected to some Canadian pharmacy website (which I'm sure is totally legit...). Either they decided on a new business model or something is wrong...
Don't eliminate the possibility it's on YOUR end, not their's. I had a router for awhile that kept getting URLs redirected, I'd try going to Amazon only to wind up at MySpace for example. Try scanning your computer or searching online about your router (and upgrading the FW if possible.)
EDIT: Forgot to mention, but I did try Xseed's page first before replying, and it loaded fine for me.