Whatever happens - Most likely result will be all games stand and it will make a good number of managers cross

The ethical thing is server reset so games are played as normal, but I honestly can't see it happening, It seems like some bug has crashed the system, there were a few instances during yesterday the servers would go offline and back online and 1 person reported they were winning a game 2-0 to find out they lost 1-0 when they were able to login after the game booted them offline.