Maybe drop a line to the Villa trust. They put a statement on their website voicing concern over the deal, despite securing an ACV on Villa Park: https://villatrust.org.uk/villa-park/
Point 1 on their agenda for the meet up with the club was the sale of villa park but it doesn't clear it up much in the way of getting around the ACV: https://villatrust.org.uk/fans-consultation-group-meeting-4/
You would imagine, those guys would be the ones who know the answer.