Same with me. Was one of the first to accept 8.1 Beta and now beeing stuck at it (TA-1004).
If I remember correctly, someone said in the 8.0 Beta that Beta users will receive the Final as one of the first.
Very strange since no one from the officials gives a statement.
I am also on the 8.1 beta, i did ask Nokia via Twitter what course of action to take with me being on the beta and to be honest i found their answer a bit terse and it avoided my enquiry.
Thing is i wasn't demanding it now or anything, i politely asked do i just wait or roll back to 8.0 (which i believe we couldn't do now even if we wanted to anyway).
My own presumption is we will get it when they push it to us, simple as that and that being a beta tester doesn't mean you get the stable version any earlier, it seems to be the luck of the draw.
I got the stable release the day before yesterday (UK SIM free on EE) so it does just appear when someone somewhere feels it is the right time lol
Another user stuck on the 8.1 beta. UK TA-1012, EE contract phone. When I tried the 8.0 beta I got the final release within a couple of hours of it being announced. There seems no rationale for the rollouts.
Guys, i know it's not ideal try to do a factory reset, and setup the phone with NO sim inserted, certain carriers seem to block updates if they didn't approve them yet.
As soon as you connect to a wi-fi network after the reset you should get the update. I was in the same boat and was still on the Beta 3 days or so after the stable version was released and the factory reset triggered the update.
@TobyKenobi, same here, TA-1012 modem (Belgium), after 8.0 beta i got the stable version a few hours after release, or the day after release. With the 8.1 not so much, again, factory reset triggered update to stable version.