Shouldn't event dates be labeled until 11:59 xx/xx/xxxx

Always get slightly tricked when Konami lists an event as on going until a certain date at 00:00 since literally 0% of that date will be included in the event. Not sure if this is done on purpose or just bad advertising, but it would be helpful to actually have the correct ending date of an event listed instead of the date when the event will no longer be accessible.