Randomize Testimonials

Hey Scout-Bri,
Thanks for the link to the old thread, the testimonials script is now in it’s own file at:
\wp-content\themes\enfold\config-templatebuilder\avia-shortcodes\testimonials\testimonials.js
try saving your current file to your desktop for fallback and create a new file with this code:

(function($)
{
	"use strict";

	// -------------------------------------------------------------------------------------------
	// testimonial shortcode javascript
	// -------------------------------------------------------------------------------------------
	$.fn.shuffle = function() {

		var allElems = this.get(),
			getRandom = function(max) {
				return Math.floor(Math.random() * max);
			},
			shuffled = $.map(allElems, function(){
				var random = getRandom(allElems.length),
					randEl = $(allElems[random]).clone(true)[0];
				allElems.splice(random, 1);
				return randEl;
		   });
	
		this.each(function(i){
			$(this).replaceWith($(shuffled[i]));
		});
	
		return $(shuffled);
	
	};

	$.fn.avia_sc_testimonial = function(options)
	{
		return this.each(function()
		{
			var container = $(this),
				elements = container.find('.avia-testimonial');
				$('.avia-testimonial').shuffle();


			//trigger displaying of thumbnails
			container.on('avia_start_animation', function()
			{
				elements.each( function(i)
				{
					var element = $(this);
					setTimeout( function(){ element.addClass('avia_start_animation'); }, (i * 150) );
				});
			});
		});
	};

}(jQuery));

Then clear your browser cache and any cache plugin, and check.
Note that clearing javascript cache may require a few tries.

Best regards,
Mike