I got a different hack in the sense that the text "HACKED - Fake Certificates: Easy" was placed higher. It was locked at that text and I had no other choice but to switch between windows.
Are you referring to a distorted view? Where the normal flow of the HACK animation did not occur as expected, and the view displaying 'HACKED - Fake Certificates: Easy' did not disappear but instead overlapped with other views, resulting in locking you in until you switched tabs? Right?
if yes, till this point i did not find a solution to it, because it is a browser related thing.