I created a Dropbox folder from where you can download version 12.09 for TL-WA801ND v2 access points. It also contains binaries of the “Barrier Breaker” trunk as well. Note that the later ones are under development and not considered stable. The trunk builds are more or less actual. If time permits I compile the latest version and update.
Feel free to leave a comment to let me know if the Dropbox works for you.