WordPress is adding extra content to my feedburner XML file. Specifically, at the end of the podcast description (my WordPress post) some extra information is included starting with "<img alt =". No matter what I do I can't make this text disappear and as a result my podcast description in itunes ends with some incoherent code. After scanning online, I can see that a lot of other people have encountered this exact same problem, but I haven't found a post where someone is able to resolve this issue. It seems that WordPress has something working in the background that isn't surfaced for the user, but that feedburner can find.
Is there anyone to remove this line of code?
The blog I need help with is custodianfilmcriticpodcast.wordpress.com.