We cannot load blog data at this time – interruptions.

Could you check the site you’re trying to get posts from, go to Jetpack > Settings, and then make sure the JSON API module is activated on that site?

If that doesn’t help, can you please use Jetpack’s Debugger module to send us some more information about that site?

1) Go to the Jetpack page in your dashboard.
2) Click on the Debug link appearing at the bottom of the page.
3) Click the link that says “click here to contact Jetpack support.”
4) Fill in the description box and your name and email address.
5) Click the “Contact Support” button.

Thanks!