My premium silver membership expired today. I went to renew it, but the link on the top of the screen (I don't see it anymore, because I renewed, but it says something like "Purchase Premium Membership") in the bar of other links (such as User CP and Blogs) directs to a nonexistent page. I was able to upgrade through my User CP, but I thought I'd let the powers that be know, because having broken links to places where you take peoples' money makes it less likely that people will give you money.