So... yesterday I was monkeying with my blog templates, and I inadvertently wiped all my customisations. And did I do a back-up? Of course I didn't.
So, yeah, it's not working or looking quite right @ the moment. I have also switch off commenting as I don't want them to go to the default Blogspot commenting system.
Normal service will be returned... at some point before too long, but I am not working on it immediately as there are bigger fish to fry just now.
Sorry 'bout that.