Please make sure you have recently changed your FAS password to ensure
it meets with the current requirements, which are more strict now. You
also *must* upload a new SSH public key that differs from your old one.
If you have already followed these steps per devel@ you should be fine.
Note that you can use the following in your .ssh/config:
HOST *.fedoraproject.org fedorapeople.org
If like me you do not want to generally change a public key you also use
for other systems, you can give Fedora what it wants and not have to go
changing keys you use on lots of other systems also :)