Unlikely as it sounds, my website has proved so popular that a couple of weeks ago it got shut down by the hosting provider for exceeding its monthly data limit.
As of September 1 it has been relaunched with a new host, so hopefully the problem shouldn’t reoccur. It is possible that a few things might have got mangled during the transition, so let me know if anything is too badly broken.
Normal service is now resumed, hopefully.
Andrew