I've read some posts but can't seem to find something more definitive... or maybe that's how it is?
I just got removed as an AU from my mother's Discover account (high utilization was bringing me down). She just recently removed me last week. Does Discover automatically update the 3CB to remove the account from reporting on my credit file? How long does that usually take?
It should be removed during their next regular reporting at statement close. I'd give it an extra cycle just in case and then call them if it is still reporting on your own reports.