[2020] What happened to old maps?

Originally posted by Aunt Jemima: such as favela, house, plane, hereford in quick play??????

Those maps weren't placed in the current map rotation. House is getting a rework, so it might be a bit before we see it back in the map pool. I believe Plane is in the map pool on the Test Server, as well as Hereford, so it appears those two will be in when Void Edge starts.