USPS Priority offered twice

[Guest Majestic RC]

I am running CubeCart Version: 3.0.15

I am also running the Priority Mail ship by weight mod and cust pickup.

It works great, and all was good until I updated to 3.0.15. Now Priority Mail shows as 2 options.

Any Ideas or suggestions would be appreciated.

<table width="100%"  border="0" cellspacing="0" cellpadding="3">

				<tr>

				  <td align="right">Shipping:</td>



				  <td width="80" align="right"><select name='shipping' onchange="submitDoc('cart');"><option value='1' selected='selected'>(USPS Express Mail Flat Rate Envelope (12.5" x 9.5")) $14.40</option>

<option value='2'>(USPS Priority Mail) $4.05</option>

<option value='3'>(USPS Priority Mail) $4.05</option>

<option value='5'>(Customer Pick Up) $0.00</option>

</select></td>

The store can be viewed at http://www.majesticrc.com/products/index.php

Thanks