@mpoon Will the follow date be available in each user object? If not it might get messed up, as you’d be looking for a sequence of users and treating that as the offset. If any of them unfollow, or they get bumped around between your requests, they may never be found and thus you get hundreds of requests going through the whole list again.
(If you add the most recent follows to the end of the list you just get an empty list if this happens)