When using Microsoft Edge (not the Chromium version) on my laptop, when I go to hiltonhonors.com (which redirects to https://hiltonhonors3.hilton.com/en/index.html) I still get the search results displayed the classic way, hotels on the right, with a List View | Map view - the map view being with a Bing-map, with individual, sometimes overlapping properties.

If I try hiltonhonors.com on Google Chrome the new search results are displayed (hotels on the left), with a Google map and hotels in consolidated circles until you zoom in.

When using Firefox (first time, got a "cookies?" question) hiltonhonors.com switches to https://www.hilton.com/en/hilton-honors/ . Even when I manually copy/paste https://hiltonhonors3.hilton.com/en/index.html , it redirects to the www-variety. So either the old website is still in my Edge cache, or they haven't switch that one over yet.