I noticed I wasn’t seeing your feed in Monocle. It looks like your jsonfeed doesn't validate: https://validator.jsonfeed.org/?url=https%3A%2F%2Fpine.blog%2Fu%2Fsonicrocketman%2Ffeed.json
I subscribed to your microformats feed and that’s working smoothly!
Good catch. I’ll check that out. Should have a fix shortly.