Lendervend's site is down . . . or is it?

It is so frustrating when I have an order to deliver or need some info from my Lendervend account and I enter www.lendervend.com only to get a "Page Not Found" error. For some reason this seems to happen with Lendervend every once in a while. I have discovered, though, that MOST times this happens if you go to http://appraisalzone.lendervend.com instead of http://www.lendervend.com it works.