Why the header and footer comes after body when rendered? (Planets Tutorial). The planets who are using the planet.php template are children of a page Planets which is based on basic-page.php template. The About page children pages works fine though.
site/templates/planet.php
<html>
<head>
<title><?php echo $page->title; ?></title>
</head>
<body>
<h1><?php echo $page->title; ?></h1>
<h2>
Type: <?php echo $page->planet_type; ?>,
Age: <?php echo $page->planet_age; ?> years
</h2>
<p><?php echo $page->planet_summary; ?></p>
</body>
</html>
Doing a manual intermediate install solved it.