In 1289 Anna's grandson Duke Bolko I of Świdnica again acquired the abbey's lands and gave them to the Cistercians at Henryków, who consecrated the new Assumption of Mary Monastery Church in 1292.

After World War I, when the German monks of the Emmaus Abbey in Prague, Czechoslovakia were obliged to leave the city, they resettled in 1919 in the empty monastery buildings at Grüssau, then part of Weimar Germany.

Although the monastery was returned to the monks after the end of World War II, as ethnic Germans they were expelled in accordance to the Potsdam Agreement by the Soviet-installed Polish communist government shortly afterwards on 12 May 1946.

In 1946 a mysterious convoy called at the monastery and loaded thousands of manuscripts — autographed scores of Mozart (¼ of his known music), Beethoven, Bach and other composers — and disappeared.

[citation needed] Several volumes were restored to East Germany in 1965, the remaining Berlinka collection at the Cracow Jagiellonian University and its status as "looted art" is still a matter of dispute.

A small community (consisting at the end of 2006 of a priest and a layman) maintain the facilities as a Benedictine guest house and venue for retreats, under the management of Neuburg Abbey.