“Day” view incorrectly linking to yesterday’s date

So ‘today’ and ‘day’ don’t link to the same thing – the ‘Today’ button takes you to today’s date in your current view. The ‘Day’ view, however, takes you to the current calendar in ‘Day’ view – which sets you to the first day of the current month (or maybe the current week; I don’t recall.)

That’s an intentional difference – having the ‘day’ view take you to the current date would be problematic if you were anywhere in the calendar other than the current month.