Hey Goldenberry, are you on a mac or windows? I went there right now, and i just clicked inside the window with the report, so you'll see a brown line highlight around it. Then i clicked the Copy button, and it said it copied to clipboard. If that doesn't work.. if you click inside, and just press Ctrl+A and Ctrl+C (on windows) or Command+A and Command+C (on mac) that should copy it too.
You can always try to Ctrl+V ( or Command + V on mac) to paste it inside notepad or something to see if it copied.
Also if it fails, what OS and Browser are you using.
(i also just tried it on my phone (android) and using chrome, seemed to work using the copy button).