I think there is a bug on the bad ending with sultan because when he missed his shot my screen turned completely black and go to the to be continued screen is this some kind of an ending?
I'm not sure how you all keep getting the issue, all the gadgets I tried did not encounter the same problem. To answer your question, the black screen is within the scripts yet it's not supposed to send you to the to be continued screen. I couldn't tell what was causing the problem and the elast I could do is advice you to try the rest of the endings (Besides, I'm pretty sure you go the bad ending anyways, there's like four different ways how Sultan sends you off)
I hope my essay could help you get some closure with Sultan's chapter!