Someone just surprised me by coming into my Moonglow shop. I very carefully checked that all 'porters were set 'friends' when I finished customizing before I put gozas over them. Fortunately my visitor was friendly. However all teleporters and doors in my house had reverted to 'anyone' access. I know they were right a couple of days ago. I let someone in through the door to talk to me and they couldn't get out through it till I opened it for them.