My bad! No second crane going up. The other crane is at the Biscuit Block, which looked as if it were on the Guardian site from my office window. Here is what is going on at the Guardian. Table forms are being built for 1st floor.
Yes a lot of progress indeed. They are already placing table forms to start the first level of the South end of the podium. This will help speed up the process when they start the second tower.