Hi FIEVAL, I know how this waiting can be frustrating
definitely give them a call or shoot them an email. Since they are dealing with so many others from other countries, I think they lose track of everyones requirements. My travel date has come and gone (with barely anyone informing me of this), I just shot them an email and waiting for my new date to be confirmed of this Fri or the next! Goodluck and let us know how you go