Pages and Playa

The following code would works fine in my template. But once I install the pages module and go into a weblog entry, pick the Pages tab, and put in a custom URL and point it towards this template, this code stops working? Is there a work around for this?

My goal was to only use one template and content would be pulled in using a combination of the pages module and url segments with conditionals. I’m not sure if this is a Playa issue or something with the pages module.

I’m building the callouts based off this video tutorial on Playa - http://expdesign.net/ee-developer/videos/playa/

Here is my original thread - http://ellislab.com/forums/viewthread/113232/

Thanks!

<ul>
{exp:weblog:entries weblog="callout-placement" url_title="callout-placement" disable="categories|category_fields|member_data|pagination|trackbacks"}
   {if why-shop-with-us}
      {related_entries id="why-shop-with-us"}
         <li>{embed="callouts/{url_title}"}</li>
      {/related_entries}
   {/if}
{/exp:weblog:entries}
</ul>