Posts Only Show in Sub Categories, Missing from Parent Category

Greetings,

First I would like to thank everyone for their help in advance.

So my issue at hand is that on my Category pages, if I have a Sub Category the posts show up in those Sub Categories just fine. But when I go to the Parent Category, nothing shows up.

For Instance, I have the following as an example:

Access Forms
-System Wide
-Network Security

The posts show fine in the System Wide Category, but when I go to the Access Forms category, nothing shows. I do have both categories checked as well in the Post.

Here is my category.php file for Sub Categories being listed:

<!-- #sub-cats -->
<?php
// Sub category
$st_sub_category_id = get_query_var('cat');

$st_subcat_args = array(
  'orderby' => 'name',
  'order' => 'ASC',
  'child_of' => $st_sub_category_id,
  'parent' => $st_sub_category_id

);

$st_sub_categories = get_categories($st_subcat_args);

if ($st_sub_categories) { ?>
<ul class="sub-categories clearfix">
<?php foreach($st_sub_categories as $st_sub_category) {  ?>
<li><h4><a href="<?php echo get_category_link( $st_sub_category->term_id ) ?>"><?php echo $st_sub_category->name ?></a><?php if (of_get_option('st_hp_subcat_counts') == '1') {
			echo '<span class="cat-count">(' . $st_sub_category->count.')</span>';
		} ?></h4></li>

<?php } ?>
</ul>
<?php } ?>
<!-- #/sub-cats -->

Any help would be appreciated!