SIMD.js features demo crashes

Uncaught TypeError: Cannot read property 'getProgram' of undefined
    at n.enableEffect (babylon.js:5)
    at r.t._preBind (babylon.js:17)
    at r.render (babylon.js:14)
    at t.render (babylon.js:15)
    at t.renderUnsorted (babylon.js:11)
    at t.render (babylon.js:11)
    at t.render (babylon.js:11)
    at i.renderToTarget (babylon.js:16)
    at i.render (babylon.js:16)
    at r._renderForCamera (babylon.js:13)

This used to work.

Tried with Chrome and FF, basically same thing. Scene loads, you get a glimpse of the character and then the magic stops.