I noticed that lately we used to be able to move the map by right clicking and dragging as zeus and now after a recent patch like 2-4 days ago when we got the new ordnance now it does not work to use the mouse to drag the map around.
You will have to now use your mouse wheel to zoom out and then try and zoom in where you would like to go on the map.
I hope this gets fixed since it is inconvenient and a lot harder to use the map as zeus when you cannot just click and drag like it was before and how it is when you are a soldier on the ground.