Server 10.5 Layer Definition Query patch not shown on main Server 10.5 patch page

[BarnabyRockwell]

This new patch for Server 10.5:

ArcGIS Server 10.5 Layer Definition Query Patch 

is not shown on the main support page for ArcGIS Server 10.5:

Esri Support 10.5 

Is there a reason for this, or will the latter page eventually be updated to show the new patch?

Note that the new patch does appear normally in the "Check for Updates" program (ArcGIS Enterprise Patch Notification) associated with ArcGIS Server 10.5 (that's how I found the patch).

[BarnabyRockwell]

There is a new Server 10.5 patch today:

Esri Support 10.5 

This patch release is the opposite of that for the Layer Definition Query patch mentioned in post above, as the patch is shown on the main esri Server 10.5 patch page, but NOT in the ArcGIS Enterprise Patch Notification program on my server.

Something is odd and inconsistent in the way esri releases Server patches.  It has been this way for last several Server versions.

IMO, it would be best to have all patches available from the same web location.