[Therion] GMANE link not working

I notice the <http://dir.gmane.org/gmane.comp.gis.therion> GMANE searchable link at the bottom of the Therion wiki start page has not been working for a few days. It gives an error like this. dir.gmane.org's server DNS address could not be found. Has someone not paid their ISP or is there some other problem? I find it a very useful resource, so it would be nice if we could get it back Bruce