As noted by many, in the browser version, the screen becomes black at the first interrogation, I unfortunately have no knowledge of how to fix that. But you can still play it by exiting with ESC to the menu and in the continue button, continue on to the 2nd interrogation (Thank you for those who thought of this idea). If you want the full experience, you might have to just download the file for PC.
I tried to rebuild it, and it required me to put the files again, so if possible, please tell me if there is anything wrong that also happened to the PC version. Thanks!