OCT. 29 - WordPress has released 5.5.2, which is a security release. All sites will be automatically updated over the next 24 hours.IMPORTANT - All versions since WordPress 3.7 have also been updated (patched) within their own version. For example, if you're still using WordPress 5.4.2, it will be updated to 5.4.3, which includes all the ... Read More »
On Oct. 24, all oEmbed requests for Facebook & Instagram content will be deprecated.
This is due to a change in the Facebook API, this is not a WPCloud or WordPress issue, it's due to a decision made by Facebook.
Here is an article that provides an easy solution to resolve the issue before or after Oct. 24 -