I see that our map url now brings up a map.  It is not our map, it is someone else's, but this seems a hopeful sign to me.  It means that something or other is working at the host, even if not everything.

I haven't managed to contact Cronie yet to find out what he thinks of this.  I will post again later today.

At a minimum I'm hoping this means that we will be able to get our entire file back, up to the time of the crash.  This remains a hope, however, not a certainty.