Dulwich Library Clock has gone missing, no one knows why, did it need repairing or a clean? Any idea's.

I heard that they are going to paint a white circle on the ground around the lamp post outside the Library and paint roman numerals so that the sun shows the shadow of the post would act as a Sundial.
Thats for the daytime the other post well be used for the night moonlight.
On a moonless night I am going there with a torch and set my own time.