This was noticed by http://qa-selenium.mv.mozilla.com:8080/job/sumo.fft/4516/console about an hour ago and it still seems to be down, returning a 500 error.
-dev hasn't been updating in a couple of months. Bug #826277 covers fixing it so that it updates correctly from master. Mike is working on that now. Duping this bug to that one.
Oops, didn't see the duplication. Thanks willkg!