I accidentally called one day early for our ADRs and didn't realize it until I called later in the day to change something. The CM the second time refused to make the change and told me to beware, all my ADRs might get canceled. I called the next day, which was the correct day to call to verify that my ADRs were there and to make that change. That CM acted like I was crazy that I was concerned about it. She said that there is no way they would cancel the ADRs. I still had her check though and they were all still there. Call if it makes you feel better. I've made so many changes I've had them periodically checked to make sure they are still correct.