Search by Map for CL sites no longer works

I have reported this to the CC and they responded a month ago saying they were working on it.

The Search by Map facility for finding CL sites no longer works properly and hasnt for a while.

Go into Certified Locations
>
> Click on the option to Search by Map
>
> In the search box try Barnard Castle, click CL's and click Search
>
> It brings up the nearest ten CL sites to Barnard Castle and lists them
> down the left hand side as well as on the map.  Great.
>
> Now click on view details on one of the ten CL sites down the left hand side.
>
> It just goes to another search screen (well at least it does on my computer and it didnt used to)
>
> I have just tried it with another location, Penrith and it does the same.
>

Any ideas.  Wil it be fixed?