I believe it's due because I'm EMEA based and any attempt to land on US hpe.com (or to the "Global" hpe.com) gets forwarded to EMEA hpe.com with this result (Chrome):
or to Italian hpe.com with this very same result (Chrome):
And the Google (Firefox):
So, in both cases, the result doesn't look working on a search done against a non US portal (well, for sure it's not working against EMEA/Italy country portals). Could the culprit be indexing on country portals (not necessarily language localized other than in english)?
Attempts I've done now (screenshots above were taken few minutes ago) are pretty much consistent with tests done twelve hours ago when I looked for that document while I was writing on the thread.
Test are identical using Firefox or Chrome (I'm not behind a corporate proxy, just based on EMEA).
By the way...this 7th edition of the guide is very welcome and you're a legend...what will be nice to see is a sort of updated compatibility matrix polarized to the Aruba Switching world (AOS/AOS-CX) bound to the HPE Server/Storage world...I think networking/server administrators which are considering Aruba for they DC solutions for the first time deserve such type of document(s) (especially if they plan to use HPE Servers and/or Storage solutions).