Ask HN: What does Airbnb know about my based on my cookies?

In this experiment, I'm searching for an apartment with the same method: location + dates + persons -> click search -> select apartment on the result page.

Browser Window #1 - my default profile with content blockers (e.g. privacy badger + ublock origin): AirBnB displays the apartment with a cancellation policy of 1 day before the check-in date.

Browser Window #2 - Guest mode in Chrome, no extensions, no cookies: AirBnB displays the same apartment with a cancellation policy of 14 days before the check-in date.

Browser Window #3 - rarely used profile with the same content blockers as #1: 14 days cancellation policy.

Is this a glitch of the content blockers? Is there a "fraud protection" in AirBnB, which considers me more trusted on my usual profile? Did anybody experienced similar thing?

And which policy will apply when I book the apartment? :)