Her knee snapped, so she didn't make it into the Academy.
Georgia is introduced in the first episode of Dance academy, Learning to Fly. She is seen wearing the same leotard as Abigail Armstrong and it can be inferred that they knew each other before audition week because of the knowledge Georgia has of Dena Kaplan's character. While practicing Georgia falls causing her stay at the Dance Academy to end. She is not seen again after this episode.