Still listed for tesco asda and aldi, may be regionally rather than nationally available. Available through Amazon as well. I am pretty sure Waitrose sell them too.
Thanks folks. I suspect that the Aldi product is only a smaller version, weighing in at only 90g.
I know that they are still advertised on those websites. I went in Asda and asked the girl on the bread section where they were, but she didn't know what I was talking about and had never heard of them. I might try Waitrose but I think the nearest one to here is miles away. Thanks again.