Shearwater Whistles ?

Has anyone else had difficulty contacting John Bushby at Shearwater Whistles? I have been trying for the last week or two with no success. Not sure if they are having issues of any sort. Wanted to get a little more info from John about his recorder whistle in C as well as his D pennywhiste with the C note added. Thanks for any info.

John Bushby is a bit behind schedule because of an illness of a family member. Shearwater is still going strong.

That is what I was wondering. Thank you very much for the information.