- Publication Date: 06 May 2016
- WordPress Core Version: 4.9.5–en_AU
- JetPack Version: 6.1
An embedded page at widgets.wp.com says
Request failed. Returned status of 404
It turns out I’m not the only one with this issue (as this WordPress Support page indicates) and the problem looks to be coming from the JetPack plug-in.
After finding a few keywords on that support and testing on my own site, it turns out the problem is being caused by the “Show Likes.” feature on the post:
Untick the “Show Likes.” option and save the post again and the problem goes away.
Now we just need to wait for a fix from JetPack (which seems a bit slow coming).