No Menu Showing on iPhone

I'm having an issue where I am no longer getting any menu displaying on my iPhone. I do get the Android menu, but when accessing my site from an iPhone I just get the main page with page numbers at the bottom. I'm not sure when this first started or if any of my other modules/plugins or components are causing the error. The site is www.sundialnow.com

Thanks,
John

Check that mod_mj_iphone_menu ("Main Menu") module is published in one of iphone-related positions (mj_iphone_middle by default), and that correct menu is chosen in settings of the module.