Saucer Magnolia is fine, unless in full bloom a hard freeze comes

Our family doctor's front yard has a beautiful saucer magnolia that was in full bloom
last week when a hard freeze came. It now looks dreadful. Thank God, our saucer magnolia in the woodland garden fared much better. Only a few blooms were frozen. Hopefully when more blooms open, they will not be frozen. The fragrance is as wonderful as the huge blooms.