downloads.haskell.org unavailable for a bit

Hello all, Unfortunately, due to a botched rsync, the tarballs on downloads.haskell.org will be unavailable for a few hours. I'm currently working on restoring the 8.0.2 tarballs first to ensure that they remain available to users. I will follow up with status updates as they come. Many apologies for the inconvenience. Cheers, - Ben