[n8n Cloud] All HTTP Requests failing with "Unauthorized" and "Lost connection" (even to Google.com)

Questions
1

Hello,

I am on an n8n cloud trial account and all of my HTTP Request nodes are failing.

  1. When trying to post to the Facebook Graph API (v21.0), I get a “Lost connection to the server” error. (See attached image 1).

  2. To test my connection, I tried a simple GET request to https://google.com, but it fails with an “Unauthorized” error. (See attached image 2).

It seems my n8n instance cannot make any outbound network requests. Could you please check if there is an issue with my trial account?

Thank you.