Um... Sierra is closed man. This happened after the last person was gone from Sierra.Yakuza? said:no wonder sierra is in the shazbotter :/
That said, stuff like this is mind numbingly easy to miss, which is why I always gave PR and Marketing dates that they hated, like "we're shooting for Tuesday but it could be up to 3 weeks later if we discover issues". When you're trying to deliver something that is about 1000 times more complex than a 747, it can be difficult to accurately predict when D-Day will arrive.