Sorry to hear of the trouble you are having. I would try to remove the podcast from the Apple Podcast app and then re-add it using the steps below. It sounds like it may just need to be refreshed.
Here’s what you need to know:
Find the option in the podcast app of your choice to “add feed” or “add URL.”
Enter the feed URL: https://community.komando.com/feed/tkks/.
When prompted, enter your Komando Community username (your account email works, too) and password.
Here is the walkthrough for the iOS Podcast App –