No windows in the GBXML example from Hydrashare

Hi,
I tried to use the example from Hydrashare:
http://hydrashare.github.io/hydra/viewer?owner=chriswmackey&fork=hydra_2&id=Energy_and_Daylight_Model_from_gbXML&slide=1&scale=1&offset=0,0

which clearly shows windows, however when I open the same file (no edits) I get no windows. I do not see any error though. What can be the reason?

Ahh, solved it. Standard issue with units. Changed from milimeters to meters and now it works.