While surfing around,I found the following new communities.They all appear as far as I can tell in communion with Rome and aren't secevadists in anyway.Sisters,Children of Mary
www.childrenofmary.net
Sisters of Jesus Our Hope
www.sistersofjesusourhope.org
NotreDame Sisters of Joyful Hope
Their foundress was a member of the Sisters of Notre Dame De Namur
www.joyfulhopesisters.org They are in Indiana
The Order of the Sacred Hearts of Jesus and Mary
which has priests,sisters and lay members
www.heartsofjesusandmary.org They are in Ohio
Association of The New Covenant,who has both religious and lay members
www.catholicevangelization.web
Sisters of Jesus Our Hope
www.sistersofjesusourhope.org
The Sisters of the Sick Poor
who are out in California
www.sistersofthesickpoor.org
And now the Sisters of Reparation of the Sacred Wounds of Jesus have a website
but they are still working on it.Maybe they will attract some aspirants.
There is also the Oblates of Mary,Queen of Apostles who are also Traditional in habit nd way of life.
There is another group called the Sisters of New Genisis,who are more modren.
I tried to list more traditional communities