ecwid_latest_products not updating?

WP: version 3.8
Ecwid Product Advisor plugin: version 0.8 beta7

Hello,

Adding new products, but they aren’t updating in our display of new products, even after clearing server-side and client-side caches.

Here is our code for displaying new products. It is working (displaying newest products at the time we added this code), except not showing the very latest products after adding some products:

<?php
echo do_shortcode('[ecwid_latest_products number=8 show_title=true as_row=true per_row=4]');
?>

Is it possible this will just take a few days to catch up ? ? ?

Thanks!
Paul

https://www.ads-software.com/plugins/ecwid-useful-tools/