Uncaught ReferenceError – Font Error

Hi there, I’m trying to setup your plugin but when I edit a project I’m getting this console errors:
Uncaught ReferenceError: moment is not defined
at HTMLDocument.<anonymous> ((índice):83:33)
at e (jquery.min.js:2:30038)
at t (jquery.min.js:2:30340)

https://www.gstatic.com/charts/51/js/jsapi_compiled_fw_module.js

jsapi_compiled_fw_module.js:13 Uncaught Error: one or more fonts could not be loaded.
    at Object.fontinactive (jsapi_compiled_fw_module.js:13:201)
    at L (webfont.js:32:1063)
    at T.ha (webfont.js:37:459)
    at S (webfont.js:36:303)
    at pa (webfont.js:36:201)
    at na.<anonymous> (webfont.js:36:235)

The page I need help with: [log in to see the link]