It's a private website that requires a login, so unfortunatly I can't post it here.
But here is the basic overview. It's a div with a table in it. As you scroll the div it loads more rows into the table. I can't get Web Scraper to scroll that DIV tag, it scrolls the page.
<div style="overflow: auto; height: 400px; width: 100%;">
[ Dynamically Loaded Rows ]