Responsive Fluid Layout Chart in Javascript Library Not Workinng

The responsive fluid layout showcased here https://plot.ly/javascript/responsive-fluid-layout/ is not loading. I am using this chart also on my website and the responsive graphs are also not loading there. When I open the codepen example here http://codepen.io/plotly/pen/wKpPvj there is also no result. Is there something wrong with the plotly.js library due to an update. Please let me know when this will be resolved as it is hampering development on our own site.
Thank you,
Josh Calhoun

The code for the responsive layout is appended below:

Thanks for pointing out.

d3 was taking out of the window scope.

adding

var d3 = Plotly.d3;

on the first line of the script should make it functional again.

We will update the codepen in the next few minutes.

Thanks again.