Actually I made the fix already on my board.

Change postlist.tpl

Original:
Code
 {* Script Version 7.5.1 *}


{* SUBFORUM LISTING *}
{if $has_subforums}
{include file="forum.tpl" type="postlist" catrow=$catrow forum=$subforum}
{/if}
{* END SUBFORUM LISTING *}

{if $intro_title}
{$tbopen}
<tr>
<td class="tdheader">
{$intro_title}
</td>
</tr>
<tr>
<td class="alt-1">
{$intro_body}
</td>
</tr>
{$tbclose}
{/if}
fix
Code
{* Script Version 7.5.1 *}


{if $intro_title}
{$tbopen}
<tr>
<td class="tdheader">
{$intro_title}
</td>
</tr>
<tr>
<td class="alt-1">
{$intro_body}
</td>
</tr>
{$tbclose}
{/if}

{* SUBFORUM LISTING *}
{if $has_subforums}
{include file="forum.tpl" type="postlist" catrow=$catrow forum=$subforum}
{/if}
{* END SUBFORUM LISTING *}

Will this be included in the new release?