@Nick This screenshot is made at 8:15 AM, on August 30, in Europe.
This guest was supposed to check-in the same day afternoon.
But look closely within these 2 red circles, there are all 3 options "currently hosting" , "check-in today" and "check-in tomorrow". Three different informations are on the same page for the same reservation.
Now imagine how this must be confusing to someone with 5 - 10 or 100 listings and same-day turnovers.
PS.
Later the same day, the note on the right side changed to "check-in today", so maybe it is not synchronized with European time