I can't Edit My Published Article

Dear @David, @arthur.tkachenko,

Happy Tuesday to You!

I want to Edit a bit my published article: https://hackernoon.com/using-a-vpn-to-strengthen-your-cybersecurity-posture-ih3o31pw

The button for editing is wrong and takes to a blank page.

Can you fix this, please?

Thanks in advance!

Cheers,
James