Ok so I'd like to re-open this thread.
For those unaware autobuilder is now working, thanks to the wonderful work of our Maemo community. (warfare, joerg, jacecowski, xes)
Packages uploaded via scp are successsfully ending up in Extras-Devel.

However Extras Assistant is still not working and I am still having trouble with scp same as previous posts above.

Anybody else having sucess?

Edit:- Seems work is on going to diagnose/fix the key error for some users.