Missing lines in the Protovis Chart

Question

I'm using the Parallel Coordinate Chart from the following link

http://mbostock.github.io/protovis/ex/cars-full.html

With identical cars-full.html, ex.css, cars.js and protovis-r3.2.js, the chart is displayed with missing lines. (see picture below)

Local version of Parallel Coordinate Chart

Anybody has any idea on what could possibly go wrong here?

Answer 1

This issue is resolved by rewriting it based on the code at github.com/mbostock/protovis/tree/master/examples/cars.