I was trying to find a way to delete the episodes from the IOS podcast client but can't seem to find it. earlier, it used to be very simple. Any episode that you wished to delete, you just had to swipe up or down with one finger & we were done. but since my upgrading to IOS 11.4.1 on my iphone 6, I can't seem to find a way to do it.
I even looked through the library for any clues but ended up deleting my subscription to the podcasts whereafter, I had to go about resubscribing to those podcasts.