Refund status

I filed on 1/29 and it was approved on 1/29. I go to irs.refund and it has been processing ever since.  Does anyone know if they are only updating on certain days? I've got a friend who has filed with a different company a day after me and she also has a child income credit but she already received a date to get her money. Does anyone know when the next update is or when I should start to worry? Its NEVER TAKEN THIS LONG TO GET MY REFUND.