Download an episode
To get the mp3, you click on an episode link e.g. https://podcasts.bcast.fm/e/4x8vjx8l, then right-click on the player and click view "Frame Source" then do a search for "mp3" then copy the code:
CTRL+F and then search for "mp3"
Paste the code to the browser and then press "Enter"
Delete the second forward slash "/" and then press enter again and the episode will automatically be downloaded to your computer file.