There has just been a delay in getting new servers up as we have so little space available.
We have made clients aware of this with the Miami Exchange posted in the general announcements. We don't have space for the server and are going to ensure that the Miami Exchange network is 100% before we put any client on it there. The two datacenters are linked with dedicated fibers for us, and it runs just as if it was at the same location, however we are not quite ready to go live with it yet.