Further, one item I'd note is that in the 'screenshot' in the OP, the Datacenter "Hamburg" hierarchy is collapsed on the left. What would happen if you expand it? I'm wonder if this is simply a user interface behavior..

Further, I'd like to know if you click on the "Hamburg" Datacenter, what the panes on the right show? Does Health and workload populate with stats? When you go to Planning/Views, do you see VM capacity/etc?