Uncountable resources and route building

As per the bottom of this ticket:

http://rails.lighthouseapp.com/p...

Generating a path for an uncountable resource seems to be broken when dealing with the singular routes (ones appended with _index automatically by Rails when the resource is uncountable) - specifically routes pointing to the 'update' and 'create' methods.

Loading development environment (Rails 2.3.2)
>> app.podcast_series_index_path(PodcastSeries.new)
=> "/podcast_series.%23%3Cpodcastseries:0x6c8a824%3E"

The routes config is simply:

map.resources :podcast_series

Seems to me to be quite a serious bug. It's certainly blocked my refactoring efforts.

I'd appreciate some help in identifying where the '.%23%3Cpodcastseries:0x6c8a824%3E' is getting added in the rails code.