We use Shortcodes Unlimited on the site and historically, the sliders, etc. have functioned correctly. However, at this point, the slider on Module two of the main course is not showing up. If we copy the exact same code to a normal page, it shows up fine. So, there must be something in an update to Coursepress Pro that is affecting the functionality of using that shortcode inside a course. I have granted support access on the site.