Nice find, thank you! This seems to be a brand new site -- how did you find it "in real time"?
There's the added challenge of copying the Morse code message. For me and my rusty CW skills, the speed is just right. I will give that a try! But one can also capture a screenshot of the dash-dot visualization and look up the characters.
I will need to nudge Oscar regarding the Midnight Enigma page...