I have been trying a few different download servers under Advanced Options and so far none of them work, so the pack just continues to launch on the old version. So if your title screen for Minecraft shows verison 0.0.2 (because the title page didn't get updated in 0.0.3) then you are still on the old version. I just tried Nottingham specifically since Dre4m mentioned it worked, but it also does not work for me. I had just dropped by the FTB IRC channel to see if anyone there could help and it was in linking to this thread to show them which pack I was talking about that I saw the posts here about the download not working for some. I'll post again if something gets sorted out but I suspect it might just be a matter of needing a bit of patience right now while things get sorted out.