Huh same error here, I think it was forcibly removed temporarily as the link cant find the download directory.
Maybe they're tweaking something with the app?
But dang that's a long fix as according to the thread it's been more than 15 hours already and I tried to download it earlier too but figured they must be updating it or something but it's still not up... It makes me sad that I don't know what's goin on as there doesn't seem to be any updates on the issue.