For the past weeks i know some of you noticed that our maps interfaces were broken. I have finally fixed this issue, and so you should now be able to see all the maps correctly.
The issue was due to changes made by Google on the Maps API (which we use as a back-end engine). I've now updated our code to comply to the new requirements of the new API so everything should be back to normal now.
Thanks and sorry for the inconvenience that this may have caused.