See here: http://www.catholicherald.co.uk/news/2013/01/02/archbishop-nichols-ends-soho-masses-after-six-years/
There are good ministries out there, but most of the ones that are ostensibly meant to witness to homosexuals are full of mixed messages if no outright falsehoods. (One notable exception here.) Archbishop Nichols ends the “gay Masses”. Read the whole statement, but let me highlight:
2. Over these years, the situation of people with same-sex attraction has changed both socially and in civil law. However the principles of the pastoral care to be offered by the Church and the Church’s teaching on matters of sexual morality have not. First among the principles of pastoral care is the innate dignity of every person and the respect in which they must be held. Also, of great importance, is the teaching of the Church that a person must not be identified by their sexual orientation . The moral teaching of the Church is that the proper use of our sexual faculty is within a marriage, between a man and a woman, open to the procreation and nurturing of new human life. As I stated in March 2012, this means ‘that many types of sexual activity, including same-sex sexual activity, are not consistent with the teaching of the Church. No individual, bishop, priest or lay-person, is in a position to change this teaching of the Church which we hold to be God-given.’ (Catholic Herald article 17 March 2012). This is the calling to which we must all strive.
However, there seems to be some confusion. Is it being banned, or merely moved?

The homosexualists themselves appear to be cock-a-hoop and do not take this to be slowing them down in any way:
http://www.catholicherald.co.uk/commentandblogs/2013/01/09/have-the-soho-masses-really-been-stopped-their-organisers-are-delighted-they-have-been-put-in-charge-of-the-new-regime-and-are-bent-on-growth/