Project Server 2010: Status Date in PWA

Hi all,

I was thrilled to find out than in Project Server 2010 I could update my schedule after progress approval, calculate it and republish the project, all in PWA!! :)

However, I started to see that my EVM indicators wheren't giving correct results, and in Project Professional I found that my Status Date wasn't being updated.

Can't I change my Status Date through PWA? I don't find any option to do that... 

Thanks

Ana