serverDelay() does not respect delays where data is from prior day

[dmrenton]

serverDelay() only allows for delays from teh current day from what I can tell. E.g. Look at the stock demo: http://bost.ocks.org/mike/cubism/intro/demo-stocks.html

The axis is showing the most current data is from year 2015, when in fact it is from 2012 (see http://bost.ocks.org/mike/cubism/intro/stocks/AAPL.csv) and here is the demo code
var context = cubism.context()
.serverDelay(new Date(2012, 4, 2) - Date.now())
.step(864e5)
.size(1280)
.stop();

I'm trying to trace through and see where this is happening, but maybe someone can beat me to it?