After ftpmaster.d.o aka ries.d.o has been brought back again there was a problem for buildds without static IP address: the passwords for accessing incoming.d.o were apparently lost.
At least two weeks ago the right person to handle this issue has been informed, but as it seems that nothing happened yet. And it's difficult to keep the arch up to date when you can't access incoming and builds fail because of missing build-deps and are set to dep-wait.
Oh well... I wish that days would have 48 hours for some people who do seem to have too less time for all their work. *sigh*