Version number in STABLE 401 is older than the version number for STABLE 400

[drachels]

A couple of days ago, I got a notice that there was a new version of vflibs.php, which I installed. It was not until yesterday, that I realized that I had started getting a whole lot of debug messages, that except for the first line, repeats for each ticket shown by the view.php page.
Warning: Undefined property: stdClass::$haslistables in /var/www/html/moodledev/mod/tracker/renderer.php on line 1179
Warning: Undefined property: stdClass::$haslistables in /var/www/html/moodledev/mod/tracker/renderer.php on line 1235
Warning: Undefined variable $issuer in /var/www/html/moodledev/mod/tracker/renderer.php on line 894
Warning: Attempt to read property "trackerid" on null in /var/www/html/moodledev/mod/tracker/renderer.php on line 894

When I went to upgrade to the tracker MOODLE_401_STABLE it failed due to the version listed in it, is older than the one I currently have installed, MOODLE_400_STABLE.