Mine does the same thing... the Time/Date stamp doesn't get decoded
the Fixadjsutments to line 103 in the view.php to decode the time/date
$values = array($page['page_id'], $page['parent'], page_link($page['link']), stripslashes($page['page_title']), stripslashes($page['menu_title']), stripslashes($page['description']), stripslashes($page['keywords']), $page['target'], gmdate(DATE_FORMAT, $page['modified_when'] +TIMEZONE)." - ". gmdate(TIME_FORMAT, $page['modified_when'] +TIMEZONE), $page['modified_by']);
I think theres a built in function to do this that would shorten the mods, I couldnt find it but someone may know where it is..
EDIT: zip removed, below posting fixes it
Rob