I am also joining this to state that placing new lights inside the house that have this bug WILL work- But old lights even when picked up and replaced still does not work.
Edit: It has persisted for a long while now, through multiple reboots and whatnot. When the light settings for a home have been edited the lights from Lamps previously placed will not work.
Edit: It has persisted for a long while now, through multiple reboots and whatnot. When the light settings for a home have been edited the lights from Lamps previously placed will not work.