All these and similar visions and apparitions are private mystical experiences and they should be treated as such. If they lead the individual to a more authentic Christian life, it is great! I am truly happy for them! He/she should cherish it and share he fruits of the experience with others through his/her example of life and actions, and not by acting as a conduit between God and the community, demanding attention. 

If God wants to tell me something to my personal benefit that, because of my shortcomings, I did not understand from the Gospels, God will find the way to tell me, without me having to go to a certain place or being obliged to listen to someone else, simply, because God is a loving God.