We've created this Forum Thread with some workarounds and advice to assist you in publishing you ebook.
Problems With Lulu Website
Is anyone else having a problem with the Lulu website - landing pages don't work, eg buy book to start the distribution process or view an ebook after publication?
I published an ebook recently which is not on my Author Spotlight page and cannot be found by searching for the title. However, clicking on View under My Projects does bring up the book.
I have submitted a support ticket but was just wondering if anyone else is having these problems. I am using Firefox.