On the Family List page, often profiles show up that say they are adoptable, but they have one or more profile managers.
A few examples that come up are Walden-372, Johnson-18342, Mayne-255, Knight-883 and Trulle-5.
I really like the Family List page for finding direct ancestors that are available to adopt, but it is frustrating when so many turn out not to be. Some on the list ARE truly adoptable, though, so it isn't every profile that is marked incorrectly.
Perhaps a flag is not being evaluated or reset properly...?