Jetpack Related Post – not working

For some reason our latest post on bajanthings.com does not have any related posts – its as if the page is not indexed?

Its indexed on the previous posts:
https://www.bajanthings.com/it-was-always-hot-memoirs-of-col-reginald-t-michelin-commissioner-of-barbados-police-1949-1953-post-col-oriel-st-a-duke/

https://www.bajanthings.com/millie-gone-to-brazil/

There is no related post on the latest posting:
https://www.bajanthings.com/cuba/

Is there a way to re-index?

Peter

The page I need help with: [log in to see the link]