Error with latest JetPack

Since updating JetPack I have noticed some unusual behaviour.

First, in posts where I have embedded Tweets from Twitter, they don’t show all of the content. Like you can see on this post https://www.insidegamer.net/2017/10/24/playerunknowns-battlegrounds-disc-release-xbox-one/
Second, when I go to Posts pages, the Twitter and Google+ feeds don’t load. The widgets are the JetPack ones. The same widgets are used on the main page and they work but the exact settings don’t work on Posts pages.

Looking at debug I see this:

WebSocket connection to ‘wss://public-api.wordpress.com/pinghub/wpcom/me/newest-note-data’ failed: Error during WebSocket handshake: Unexpected response code: 403

This only started after the most recent JetPack update.

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