Ann Barnhardt think the ending of private Masses for now might not be so bad.. Essentially a Fr hearing her confession told her to kill herself, and the usher just shrugged, said there were complaints. Fr Malachi Martin recounted in novelistic form a satanic mass near the Sistine chapel all those years ago, and perhaps an exorcism of the basilica will be needed before it be used again for holy purposes.
The facts and legal documents should still be available at Roman Catholic Faithful. "Agnes" the victim of the US satanic mass took her testimony all the way to the Vatican.
I've no link, but it was reported by someone maybe 10 years ago that B16 had done some sort of blessing in reparation in a chapel of St. Paul Outside the Wall, which had been abandoned - - does anyone remember this?