All of a sudden the site is spewing thousands of JQuery error to the console when clicking on main navigation:
[Error] TypeError: n.easing[this.easing] is not a function. (In ‘n.easingthis.easing’, ‘n.easing[this.easing]’ is undefined)
run (jquery.js:4:1167)
i (jquery.js:4:4348)
tick (jquery.js:4:7821)
One page nav is no longer working. I have latest X theme and Cornerstone.