classicthesis header and footer odd margins

Question

I'm trying to write my first document with classicthesis (documentclass scrbook), but when I compile it, it looks like the top and bottom margins are somehow reduced to nearly 0: there is nearly no space between page number/chapter title/section title and the page edge.

I progressively removed every customization I used (a couple of classicthesis options and some other packages I loaded) until I only loaded classicthesis and put some contents:

\documentclass{scrbook}
\usepackage{classicthesis}

\usepackage{lipsum}

\begin{document}
\title{Title of the article}
\author{Author Name}
\maketitle

\chapter{Lorem ipsum}
\section{Foo}
\lipsum

\section{Bar}
\lipsum
\end{document}

However, when I compile it I always get this (note - I have not cropped the page):

I also tried to rebuild the setup used for the package manual by adding the drafting option, just to check if anything changed - and it didn't even print date and time at the bottom of the page.

As far as I know, this is not exactly what classicthesis should produce, but I can't figure out where is the problem. Any suggestion?

Answer 1

Your \documentclass is missing two options: headinclude and footinclude. You'll find them in classicthesis-book.tex in the Examples folder that comes with the template.