I don't know why Yahoo links fail for me now. I put it in the browser window, copy-n-paste the address. Should be golden.
Let's try this.

It's a native Yahoo article, too, so I can't go for a direct link.

edit- Ah, I see the problem. Yahoo uses a double-dash at the end, but it's getting replaced with a "long dash". Even when I manually correct it, it gets overwritten. Hmm, will have to see what I can do.

edit2- When you click the link, it puts it into the browser addy line with the "long dash". If you do a manual correction there, it works. I can't seem to make the link protected against the substitution.