When I log into the game, or in a new zone, players will start to load on my screen and stay in that same spot as when I loaded. Pets will move around like normal, but players will stick in the same spot regardless of actions. This happens to occur in Battlegrounds as well. When new players are loaded onto my screen and are in motion, they will travel in a straight line from when they first loaded on screen and will eventually fade away in the distance or continuously run into a wall. I can chat in "Say" with them and see their text in the chat box, but no visual of any player on my screen, just pets, if they so happen to have them.