Still no points posted. Maybe it's 8-12 weeks after the 8-12weeks after October 16th, which was itself 16 weeks after I fulfilled all the other requirements of the offer?
The offer required you to keep the money in your account until Oct 16, so you definitely only completed the requirements of the offer then (2 weeks ago), much as credit card sign-up bonuses are typically only completed after making a certain amount of spend. So yes, there could still be up to 6-10 weeks to go.
I haven't seen anything come through yet either, in any case. My best guess as to when it might is when my Platinum card statement next closes in mid-November, as my original offer email was tied to that card account (and I haven't had a Platinum card statement since my designated 90-day window ended) -- that's just a guess, but my savings account statement date passed a few days ago with no sign of the points, and Amex usually does things tied to some statement close date (and doesn't usually actually make people wait for the full grace period their T&Cs always give themselves).