She is NOT cancelled. She is cancelled from the Legacy Collection which has been cancelled but she has been put back in the Black Series 3/4", it has been confirmed, the second wave. So don't worry, you will see her figure this year, probably in september or october.
Definitely not cancelled. Pictures of carded figure has now been shown: http://forum.starwars-figuren.com/forum/topic.asp?TOPIC_ID=526