It sometimes takes a bit longer for members to be added to the faction rosters. You'll probably be added the next time that scores are updated.
Also, just a warning to anyone this applies to, the Lenfel leadership is going to be cracking down and enforcing that you may NOT use gold flags in your faction banners. The official colors of Lenfald are DARK GREEN and YELLOW. If you don't have a yellow flag, you can use a dark green on on its own, or use something yellow other than a flag for your secondary color (minifig hands, perhaps?
If you've done your CIC using gold flags, I'd recommend taking a new picture with yellow ones so that once they are ready to update the faction roster, you aren't left behind on a technicality.