I have a site at https://www.redplanettickets.com/index.php built from a template and for some reason that I can't seem to pinpoint the responsive menu no longer works. It at least shrinks down and shows just the menu button but the menu options don't appear. When I inspect element it does show the area where the menu should be but no text.
On the same site I have the template and that still works and can be found at https://www.redplanettickets.com/template/site/index.html and it still works fine there. I tried to compare the two to see what the differences might be and I can't pinpoint anything that makes a difference. I have tried to match everything but no go. Any ideas on how to do to troubleshoot this further?