I found out that it was just a call to congratulate me. Supposedly, packets were sent out yesterday. I was only able to speak with a secretary, so I did not prod further to find out if all SJAs called those who were accepted.
Do you know how frequent promotions are given out and how strong exit options truly are from JAG? I know that I'll start out as an O-3, but I'm not sure how long it take to get to O-4, O-5, etc.