Eg here I have 12th September selected, but evolution shows only up to 11th September.
Timezone of the site is Pacific / Auckland so I presume it is related to that maybe?
Same in Goals evolution graph etc.
Update: I just changed the date manually to 13th and then it showed all days. I then switched to 12th and it also showed all days again.
The problem seems to be when the URL has
yesterday as day...
My computer is set to Pacific / Auckland as well. So it might be as well that the date selector shows the wrong date and I was actually viewing the 11th instead of the 12th!
I did some more testing and it seems like I was actually viewing the 12th and date selector is showing the right date. However the graph is not correctly showing the 12th