It's not a bug, as our new layout comes up these days, and you're welcome with your suggestions, incl. this one. It's not the final version of the layout. And you are not about CSS at all.
As I know, on any phone you can zoom the screen to click the desired pixel.
Actually, about your problem, I'm confused because I can't get the idea, what causes to click that link even if it's located closely to the border. That doesn't mean it goes out of the border. You should be able still to click it. Could you make screenshots on your phone?
And, for Nokia phones, you might better use the mobile version, which I hope should be available soon, at least for demo...