Paste this code the_archive_description( '<div class="taxonomy-description">', '</div>' );
between these two if statements below;
if(isset($tbgrid)){
list($sr, $ob, $od, $bt) = explode(",", $tbgrid);
}
and
if(is_post_type_archive()) $toolbar = 1;
Your code should be looking like this below;
if(isset($tbgrid)){
list($sr, $ob, $od, $bt) = explode(",", $tbgrid);
}
the_archive_description( '<div class="taxonomy-description">', '</div>' );
if(is_post_type_archive()) $toolbar = 1;