http://ux.episerver.com/ is partially broken

Description

http://ux.episerver.com/

I found these problems but there are probably more:

Dropdown menus look wrong:

In Chrome, the numberspinner, datepicker and timepicker do not render correctly. FF seems to render them ok but has the same issue as the dropdown menu above.

Checkboxes in chrome are also wrong:

Error in console in browser when it doesn't render properly:

parser.js:22 dojo/parser::parse() error TypeError: Cannot read property 'decimalFormat' of undefined
    at Object.f.format [as _formatter] (number.js:8)
    at Object.format (NumberTextBox.js:4)
    at Object._setValueAttr (_TextBoxMixin.js:3)
    at Object.l (dojo.js:101)
    at Object._setValueAttr (TextBox.js:6)
    at Object.l (dojo.js:101)
    at Object._setValueAttr (ValidationTextBox.js:4)
    at Object.l (dojo.js:101)
    at Object._setValueAttr (_Spinner.js:6)
    at Object.l (dojo.js:101)
    at Object._setValueAttr (NumberTextBox.js:5)
    at Object.set (_WidgetBase.js:10)
    at Object._applyAttributes (_WidgetBase.js:6)
    at Object.l (dojo.js:101)
    at Object._applyAttributes (_CssStateMixin.js:2)
    at Object.create (_WidgetBase.js:5)
    at Object.l (dojo.js:101)
    at Object.create (_FormWidgetMixin.js:6)
    at Object.postscript (_WidgetBase.js:4)
    at new <anonymous> (dojo.js:103)
    at Object.construct (parser.js:16)
    at Object.<anonymous> (parser.js:11)
    at Object.map (dojo.js:220)
    at Object._instantiate (parser.js:10)
    at parser.js:22
    at j (dojo.js:191)
    at o (dojo.js:191)
    at f.resolve (dojo.js:193)
    at a (dojo.js:192)
    at dojo.js:191
    at j (dojo.js:191)
    at o (dojo.js:191)
    at f.resolve (dojo.js:193)
    at parser.js:20
    at da (dojo.js:31)
    at dojo.js:32
    at ea (dojo.js:32)