On Friday 1st September 2017, the Catholic Bishops Conference of England and Wales published the following documents on their website.

Decree of the Congregation for Divine Worship and the Discipline of the Sacraments
Decree of the Bishops’ Conference of England and Wales

These decrees relate to the restoration of Epiphany and Ascension to their traditional dates in the Ordinary Form Calandar. They are presented here for completeness around the subject.