Responsive menu changes to broken links on iPhone

Hello, I've been asked to work on a site that uses Catch Everest, the site is: http://www.bridgepc.com We're having an unusual problem: when viewed on an iPhone (and, the same thing happens when we shrink a browser window on a desktop as well) the links suddenly change from what they should be, to this strange combination of the base URL + the correct link. Some examples follow: http://www.bridgepc.com/services/ becomes: http://www.bridgepc.com/#http://www.bridgepc.com/services/ http://www.bridgepc.com/team/ becomes: http://www.bridgepc.com/#http://www.bridgepc.com/team/ https://apm.cpasafemail.com/BridgePC/Dropbox.aspx becomes: http://www.bridgepc.com/#https://apm.cpasafemail.com/BridgePC/Dropbox.aspx . . . and so on. In other words, in the small responsive sizes, in the mini-menu, "http://www.bridgepc.com/#" gets prepended onto the leading end of every link. The result is that on the iPhone, none of the links can be followed, they all lead back to the home page. Is there any fix for this?