Craft update process affecting Element API cache I have a site A using the Element API plugin to feed content to site B via JSON and handlebars templates. The process is both sites are up to date with content 'x' and it works fine.

When I run the CP updates on site A and it finishes the data on site B never shows until the site A cache is cleared.

Is this expected behavior?
Got to the bottom of it. It was a CORS thing - permission with the domain htaccess and elementAPI. A shift from non-www, to www redirection seemed to be the cause so now solved