I think it's someone misidentifying her and everyone jumping on the bandwagon. Ashles's last porn scene was back in 2006 prior to realgirlsdoporn. That would make her kind of old looking now if it's the same girl. Maybe it's another ashlee cleveland, but it's definitely not the same Ashlee Cleveland from bangbros.
http://www.boobpedia.com/boobs/Ashlee_Cleveland
http://www.iafd.com/person.rme/perfid=Ashlee_06/gender=f
Another thing is the Ashlee Cleveland from bangbros is dark. The supposed "Ashlee Cleveland" from readlgirldoporn is fairly light skinned. If she wanted to, she could probably pass herself off as a white girl with a nice tan or possibly Latina.