As I remember, the Pennsylvania facility was closing. Many animals were sold, not just the Dunloiuse. A select group of Dunloiuse went to Sinclair in Wyoming.
http://www.sinclaircattle.com/aberdeen_angus.php?list=articles
Apparently, they didn't nick with Rito the way they hoped. The Rito Emulation cross they wanted to try to superce is pretty unbeatable. Back when I was thinking about it the calving ease numbers put me off. Also the females in that sale were the hog fat androgynous type that can, just by phenotype, indicate fertility challenges.
I knew some Wye-ish breeders who sampled Jipsey Earl and the daughters didn't remain in their programs.
BUT that was a few years ago and doesn't reflect, necessarily, upon the program in Scotland.