Hi,
Yes, I've received.
I.e. widget from Bottom I widget area, I've set widget rule to visible at no pages except and add page with not available id: 999999. You have removed homepage widget rules, but it's default option so if you don't want to show the widget on hompeage, you have to select another rule.
If you don't want to show widget at all, just remove it or move to the inactive widgets section.