Confused.. Vault Finals?

Question

I saw the women's vault finals and then read two articles written right after as to why Anna Pavlova scored a ZERO for her 2nd vault.

One said it was b/c the 2 vaults were too similar and the other stated it was b/c she went before the green light. Anyone know what was the right reason?

http://en.beijing2008.cn/news/sports/headlines/artisticgymnastics/n214555557.shtml

http://en.beijing2008.cn/news/sports/headlines/artisticgymnastics/n214556614.shtml

Answer 1

the first article is wrong. she was given a zero because the red light was still up. the first article also said "seemingly" indicating that they were not sure.

edit: i just checked, and her first vault was an amanar, second was a half on. two totally different vaults. it was definitely because she did not wait for the "go" signal.