I have a Windows 7 x64 system that is showing as relevant to fixlet 1700633 (MS17-010), though the sys admin claims it was installed. I have him bring the system to me, I install QNA and run through each of the relevances for the fixlet.
Sure enough the relevance for items 6 & 7 fail in QnA, as the patch is installed. But the fixlet is still relevant, even after letting it sit for 20+ minutes on my desk.