Ours is at 8 weeks today. I added the Campy option last week and Alan said this would probably delay it a week. It had been painted, and was going to final prep last week. Talking to my LBS I do know that delays from parts happen. He had just received a Supremo that had been delayed 2 weeks waiting for Wound-Up forks with the dual pivot mounts. You might email Alan and see what he has to say.
I'm sure with the Shimano parts shortage situation, it will only get worse. Maybe more people will opt for the Campy option..
Chris