First and foremost, if you click on one of the month headings under Archives, on the page you are directed to you must click on the title of a specific podcast, which will open the post for that podcast, before an audio player will display.
If an audio player does not work properly, you can try to reload the post page that the player is on, and then begin playback again or if this does not work, if the audio player does not load/does not appear, click on the link on any podcast post/page that says “download“ (Podcast: Play in new window | Download). Clicking on “download” seems to work when nothing else will.
Subscribing to the podcast via the iTunes Store link should be and would be the simplest, surest, most satisfactory solution to resolving playback issues if the iTunes Store link would work.
Apologies for the protracted feed subscription issue, I have been struggling to resolve issues with iTunes for more than a year without resolution, nor resolution in sight, unbelievable but true.
I apologize for the inconvenience; thank you for your patience.