I'm aware that Taize is an ecumenical (Order?) started during the WWII. But I caught a clip of the funeral Mass for Pope John Paul the Great and the commentator, who I believe was Neuhaus, was saying that the leader of the Taize community was now receiving communion (He was in a wheel chair brought up to Ratzinger) and that he had converted to full communion with the Catholic Church. I don't know if it was Roger Schultz or not.
Schutz is the leader of Taize, but I could find nothing about any conversion.