Nothing from fanaticus.social seems to load. Newyorkmets@fanaticus.social says pending but it's been months and nothing else there works for me either. Baseball, NBA... nothing shows up.
This question is probably better for a Lemmy support community (ex. !lemmy@lemmy.ml) or a meta community on your home instance.
It's most likely related to federation issues between your instance and the other one, which isn't something you can fix easily. Either that or it's the app/client you're using