The same with the Alleged Family Member, I had an relay / exit with a reduced exit policy ($F8333E028E952840C1B93DAEE20880F75B90A68A) but that has been gone for quite some weeks (months) as it was taken down by the hoster. Now all info I can find is that when the relay doesn't announce this anymore one can expect it to be gone after some days/weeks.
F8333E028E952840C1B93DAEE20880F75B90A68A does seem to be gone from Atlas when searching for it directly. Have you removed the reference to it from the MyFamily line of the relay that's still up?