Vanishing Navigation in Cascade
NewsWe have become aware of a potential issue in Cascade where some pages using one of the top-level "_cascade" left navigation blocks will stop showing the left side navigation. This is due to how those blocks were originally created to work for any page or site. Apparently, Cascade has become so populated that it causes those blocks to break and disappear.
Our solution is to create local, site-specific versions of the navigation and incorporate them on all of your pages. Please let us know if any of your pages are having this issue, and we'll work to get your site back to normal as soon as we can.