I would like to say thanks to null above, his answer was the best possible with what little information I provided. It turned out my main kendo bundle was the one that was breaking everything, for some reason when it tried to minify either the kendo.all.js or the kendo.all.min.js file, it broke it. I fixed the issue by using the already minified version of that file and only bundling and not minifying this particular bundle. This is done by simply creating a new "Bundle" instead of "ScriptBundle" as shown here:
bundles.Add(new Bundle("~/bundles/kendo").Include("~/Scripts/kendo.all.min.js", "~/Scripts/kendo.aspnetmvc.min.js"));
vs.
bundles.Add(new ScriptBundle("~/bundles/kendo").Include("~/Scripts/kendo.all.js", "~/Scripts/kendo.aspnetmvc.js"));
Thanks again to null!