viewing and updating comcast plans

I went to go look for different plans to see about changing my service and I don't see any options to look at plans.  I have in the past been able to see different plans but it seems no matter what I do the website refuses to show me.  I am not sure if this is intentional or a bug, but I thinks it's strange that I can't view anything, no regular rates or packages etc... 

Can someone direct me to place where I can view these things like I have every other time I've looked on the xfinity site?