There's no point in getting worked up now. The factory may or may not finish and ship the new revision on the 15th, but then they're going to take at least 3 days to get to Craig. Then a couple more days for samples to go out to MWeston and ED, and maybe a few more days before everybody decides whether they're acceptable. And that's if the factory finishes and ships them tomorrow. They haven't exactly been the pinnacle of punctuality so far.
So relax. Nothing is going to happen for several days yet, and I'm sure OP will let us know when something does happen.