age verification takes anywhere from 2 days to 2 months, they are done in batches and by real people. it being the holidays people having lives you may have to wait until after new years.
also there is no notification email or anything. you just look at your previous posts and see if your name has "age verified" under it
"You know what the chain of command is? It's the chain I go get and beat you with 'til ya understand who's in ruttin' command here."