Demo at http://inspec.io/ stuck on Loading

[jerryaldrichiii]

Description

Both the Try the Demo and the Start the Demo button redirect to a black page that just says Loading.

### Platforms Tested

Kudos to @seththoenen for testing on Windows 10 for me

Fails:

• Chrome 47.0.2526.106 on Mac OS X 10.11.5
• Safari 9.1.1 (11601.6.17) on Mac OS X 10.11.5
• Internet Explorer 11.0.9600 on Windows Server 2012 R2
• Internet Explorer 11.545.10586.0 on Windows 10
• Edge 25.10586.0.0 on Windows 10

Passes:

• Firefox 47.0.1 on Mac OS X 10.11.5
• Firefox 45.0.01 on Windows 10
• Chrome 53.0.2785.116 on Windows 10

More Info

When using Chrome's inspect feature a Uncaught SyntaxError: Unexpected Token = error is displayed and references inspec_tutorial.js line 2165. The line is:

updateInstructions(step = null) {