7th Day Hordes used to not have wallhack vision of the player.

It's literally not a 7th day horde; It's just a wandering horde that happened on the 7th day. They happen like clockwork. Every X time that has passed, a wandering horde is spawned. That particular one happens to spawn on the 7th day around midnight.

There has never been a point where Wandering hordes have had explicit knowledge of the player's exact location at all times; And there's never been a point where Blood Moons DIDN'T have explicit knowledge of your exact location at all times. Both of which had been explained in your other thread, Within which this post itself should've been posted. If you disagree, Argue there where the discussion started.

Locking for duplicate thread.