You haven't broken the podcast RSS feed, thank you. Another large podcast network recently did a redesign and broke all of their feeds, apparently on purpose. Crazy.

However, the podcast feed is impossible to find now if you didn't have it before. Previously I think it was on every podcast post as an RSS link. Now the individual tag RSS links all point to the main feed, rather than to a per-tag feed.

e.g. http://blog.stackoverflow.com/category/podcasts/feed/ still works if you know it, but going to https://blog.stackexchange.com/tags/podcasts/ gives you an RSS link to just "/feed/".

This is probably not a good place for bug reports :-S