Scroll Content Management Add-ons bug ?

Just browsing the web and on this page :

Unable to display the roll-up content at the bottom of the page, as soon as it unrolls, the page reloads, tried in Firefox and Chrome.

Any idea how to get the information stays displayed to have time to read it ?

Came here because advertised as "Powered by Atlassian Confluence and the Scroll Content Management Add-ons."