Well, I’m thoroughly confused. I checked my feed in Firefox and don’t see the bottom image margin, just the image size and URL.
What I do see is no line break between the featured image and the beginning of the blog excerpt, so the first few words of the text are jammed against the right side of the image.
I tried a caching plugin to clear the cache, but no luck on that, either.
I feel like I’m missing something small, but I’ve been going in circles for so long I can’t see it. The worst kind of support query, I know. Apologies for this.