Tor Browser Bundle Alpha 3 Dead Link

The link from the website to download the experimental builds of TBB 4.0 alpha 3 are 404'd. Browsing the directory does not show that folder exists.

URL: https://dist.torproject.org/torbrowser/4.0-alpha-3/tor-browser-linux32-4.0-alpha-3_en-US.tar.xz

Tested from multiple IPs with same results. Not sure if mirror issue or this path doesn't exist.

Trac:
Username: antitree