Thank you for the quick reply @Nathan Explosion
Apart from the latest you just sent for approval, I installed yesterday, have the latest invision version, and the settings are to hide in all forums, with no selected groups for exemption, and to never show results. I tried immediately and then just about an hour after the install. I tried myself, and had normal members try as well and they could still see the "see results" button or vote and then see the results.
I'll let you know what happens after the new version is uploaded. Thank you again so much!