No code yet

I have signed up for halo insider more than 2 weeks ago. Profile is complete in every way.
Still no code. Anyone know why?
Did i miss a deadline?

I read somewhere (3rd party site) that there was a Sept 13th cutoff for signing up for this weekends Halo Infinite Flight.
I haven’t been able to find any official confirmation of this, but it seems to track, as I signed up after that and haven’t received a code either.

I do wish that we would hear officially if that’s the reason for not receiving codes. Would have loved to try this out on a few PCs laying around.