From Spanish blog Sector Católico:
[T]he superior general of the Priestly Fraternity of Saint Pius X [FSSPX / SSPX], Bishop Bernard Fellay, would have been seen in Saint Peter's Square [near the Congregation for the Doctrine of the Faith] last Friday, September 25. The rumors of a new rapprochement between the Holy See and this movement are, therefore, still on the rise.