The Status of Salah in the Quran

When the kibula change occurred the muslims asked a question to the process when they said oh messenger of Allah what will happen to those who prayed facing beitul makdis and then they died before this verse came down. At least ten people that have died uh natural deaths in this time because there is no battle so the sahaba said o messenger of Allah how about those people who died and they never faced in the right direction they're always facing  beitulmakdis Will Allah accept their salah will Allah accept theirsalah at this Allah revealed in the Quran again this is in the same series of verses wa makdala lahu leu