Hi Adam,
thank you for your feedback!
I did indeed correct the path in my sources.list - but it was not "dreamcat" before. Indeed it was the "master > unstable > testing > stable" designation, but it was the repo mentioned on the download site for THV some weeks ago.
However, I highly appreciate your work to get that fixed. It'll be great if you can drop a line here once it's done and which build number it'll have.
Thanks,
Marco