Bonjour,
My calendar mentioned a wrong price in July.
Still, I fixed my higher 2019 tariffs through the price setting system. Outside the calendar.
Airbnb refuses to admit responsability. Regarding a booking where they make good money on both sides.
And check (correct) that bug.
In the past, guests managed, for example, to "force" arrival and departure dates. Although blocked.
Personnally, I never changed any price directly on my calendar. Just blocked or unblocked dates.
This might be due to Safari. Which works poorly with Airbnb.
In any case, hosts always blamed.
Now, I do no trust Airbnb's calendar any more.
When it's about price, prejudice may show important.
Bien à vous,
Etienne-Marie
P.S. : this discussion also on french Airbnb pages