https://beckylmccoy.com/feed/podcast/ leads me to http://feeds.feedburner.com/BeckyLMcCoy. Seems like a FeedBurner feed will be used either way. By the way: I (or even we) don’t recommend using FeedBurner - especially not with features like Smart Cast.
If you are referring to https://beckylmccoy.com/feed/podcast/ then this might be in vain because of the forwarding? Did you try using the direct Podlove feed without any redirects?
I only just started the forwarding in hopes it would work. I’ve always used feedburner, though because when I try using my podlove feed, I get the errors in the photo above.