@Jane3485Reviews do not appear in chronological order. There is a sorting algorithm which places reviews from the guest's area and language first, etc. And it picks up your IP address. For instance, a guest searching from Spain would see the reviews in Spanish first. You can try looking at the page in incognito mode, i.e. not while you are logged in and it may appear differently.
On the host's profile page, as opposed to their listing, the reviews do appear in chronological order.