Until I'm completely missing the obvious only your snapshots but not the releases get published to your Maven repository.
E.g. http://snapshots.jboss.org/maven2/org/richfaces/ui/richfaces-ui/3.3.1-SNAPSHOT/ contains .jars but http://repository.jboss.org/maven2/org/richfaces/ui/3.3.0.GA/ is plain useless.
Could you therefore please start publishing your releases again?
Er, nevermind, I screwed it up on my end.