SVG textPath not visible after transition on Chrome
===

I think this is a bug in Chrome because it seems to work fine in Firefox, but I was hoping somebody could recommend a workaround (or tell me where I'm going wrong if this is my fault).

I'm trying to put labels into the group arcs of a chord diagram in a similar fashion to this example:
http://bost.ocks.org/mike/uberdata/.

I'm using `textPath` to achieve this just like the example.  The difference in my case is that I'm running a transition to open the arcs when they are created and also to resize them when the data changes.  When I use a transition on the `path` referenced by `textPath`, the result is that the text doesn't show up immediately on Chrome.  It is present in the DOM as expected and when I do something like adjust the browser zoom the text pops into view.

Here's some sample code that shows the issue:
http://bl.ocks.org/3148920

If I set up a `transition.each("end",...)` on the path transition and touch an attribute on the textPath it makes the text appear.  But this doesn't help me when I'm resizing the arc, during which time I want the text to float in conjunction with the path.  On Firefox this works, but on Chrome the text just stays put.

Any ideas for how to get this to work?

