If the approvals are indeed based on ND, then it's pretty clear that we are very close to being approved. You can see the approvals up to Nov 28 ND on Rupnet(LIN 02-048). So I think its really a matter of a few weeks if not days before we see some activity on DEC cases.
As far as AVM not getting updated, I wouldn't worry too much about that. I have seen so many posters on this website getting their approvals without ever getting their status updated on AVM after their finger printing. So, just take it easy and look for the BIG update soon.
cmr