The last group stage matches in groups have been scheduled at the same time for over 40 years now. Luckily, I think it changed after the disastrous draw between Germany and Austria in the World Cup of 1982. They both advanced with a draw, so they just played the ball around for 90 minutes. It has been called "The disgrace of Gijon".
Oh really?!? I actually had no idea, I hadn't even noticed!