I was trying to download from aminet last night and it said I was forbidden? Don't know if this is related or not?
When you click a download link, the server randomly chooses a mirror to download from. One of the mirrors is obviously refusing downloads since some days. Just click the link again and you most likely get another mirror.
just right click and save target. or save as, what ever browser your using.
That's not really a fix. You can as well left-click the link again. And it could happen that your right-click hits the bad server again, so you'd get the same message with a right-click.