It has been sixty-four days since Moderator Duncan was deposed. The sentence of deposition was signed on September 19th, 2008..
The Anglican Communion webpages has a provincial directory and when the Episcopal Church USA is clicked on, it opens a page listing the dioceses. The Diocese of Pittsburgh page still lists him as bishop.
When John David Schofield was deposed the change was made very quickly, first to vacent, then to Bishop Lamb when he was made provisional bishop.
Perhaps the long delay in correcting the page is simply due to the overwork of the communications staff, particularly given the near departure of Canon James Rosenthal. Then again perhaps it has to do with the possibility that the Anglican Communion Office list is indirect evidence that changes, depositions, etc, are acknowledged by the servants of the Instruments of Unity and at least some of those Instruments are not interested in so acknowledging Moderator Duncan's change in status.
Meanwhile, the listing is incorrect and it would be helpful if the ACO would get their act together and declare the see vacant.
Two months is sufficent time to make one correction, don't you think?