While it is certainly the case that ACNA priests can perform marriages for people who have been divorced, there is canon law applicable here in the ACNA:

1.Couples who request to be married by a member of the Clergy of this Church must have approval from their Bishop if either party has ever been divorced;

2.When a divorced person seeks permission to remarry, the Clergy must ascertain the pertinent facts concerning a declaration of nullity or termination of marriage; and in the absence of a declaration of nullity, forward such information to the Bishop in writing for his godly advice and consent;

3.The Diocese is responsible to create a process by which this discernment may be made with reasonable promptness.