Email "View Online" link returns 404


I am running a self hosted version of ghost and I just sent out my first email newsletter. The email were delivered fine but the View Online link on the email returns a 404 when clicked on. HELP

Even when I find the post in the admin tab & click View Online, it returns a 404.

Here is the link below:

Additionally, when I was testing out the newsletter before sending it out, the View Online option used to work. The link generated for the draft still works but however it’s not the one being sent out when I send the newsletter.

Here is the draft link: 🤖 Digital Bytes Newsletter

Is this a bug or is there something I have misconfigured ? Please help

I’m getting the same error and would love to know the fix.