SSPV nuns in Amtrak ad

We wonder if Amtrak knows the four women religious in its new advertisement -- Sister Mary Xavier Selway, Sister Mary Raphael, Sister Mary Jognes and Sister Antoinette Marie -- are members of The Daughters of Mary Mother of Our Savior. 

The Daughters of Mary are, of course, the women religious of the (sedevacantist) Society of Saint Pius V.  The ad is currently published in major newspapers