Okay, at reading the last 3 posts here are some thoughts:
What catsclaw wrote was mostly right, except for the part flynn made the correction on, when all this news first broke.
Glyfair, do you have a link to that because I missed that news. I don't doubt you at all(I believe you 100%), but I do want to read what they had to say about it.
As far as taking it back to the drawing board(and this is why I want to read the new info because this may be pointless to say), they could have it ready by today as far as we know. It's therefore possible that the companies could have the gsl and rules sometime today or this week(depending on if it's mailed or electonically transferred and the mailing method used). I doubt this is the case, but I also doubt that they won't have it in the hands of the 3rd party publishers after march.
I definitely see them getting sometime in march. I don't see any way around that unless they saw something fatally wrong in the current version of the gsl. I suspect they'll fix up what's wrong and get it out not long after d&d experience.