Application.js include stutter

Using Rails 0.14.3 and noticed something strange when I looked at my
rendered source. The include line for application.js:

…appears no less than 40 times in succession in the head of the
document. Can anyone else verify this?

You’ll find that another line gets added on each page load.

I’ve submitted a bug: http://dev.rubyonrails.org/ticket/2859