Ruth Gledhill wrote an article about something else which mentions this. The BBC also reported it.
Tom Butler talked about this on the radio this morning. In this piece he also said (but do read it all to see the context):
So the question, “Do Anglicans on the East coast of America have to adopt the same norms and practices of Anglicans in rural Nigeria and vice versa?”, has been around in different forms since the start of the Church, and the best we can hope for is a cobbling together of some common sense solution which recognizes that Christian practice might show up in different ways in different cultures whilst being loyal to its core truths.