I've been waiting a nerf on Suramar Loyalists spawn rates, but yeah they still spawn instantly, unless you have a character too close on their spawning point. Awesome spot for ranged aoe teams without downtime I discovered this by accident while doing a WQ there, something about looting orbs and releasing prisoners. Farmed the hell out of that place with 10*arcane mage team; While the Arcane Explosion is a decent spell nowadays, it's not ranged, and the team had to run back and forth to make the loyalists spawn faster