Hello Eric, I'm afraid I could never get any sense out of MyHeritage over the "deleted profile" appearing in their Theories of Family Relativity. It does however seem to fix itself eventually, and as you have found there doesn't appear to be any detrimental affect on the generation of their theories.
So I'm afraid I can't really offer any help other than to say that it is of course obvious to you who the deleted profiles refer to, and it should fix itself eventually.
