Strange behavior with superseded patches?

@Emiliano Thanks for your inputs and the link is very useful. I do agree with most of your thoughts. But,

However, if some endpoints were ‘Not Relevant’ to the April Rollup fixlet (because the patch was already installed or the patch was not applicable) before publishing the superseding May Rollup fixlet, they won’t be reported as Remediated in WebReports because their relevance status didn’t changed.

If the patch was already installed through BigFix or manually, it should still report as remediated.

Here is a input from Aram,