I have a lot of invasions and I'm not saying I am a pvp legend but I have experience and with one invasion in particular (Undead Settlement) I could not find the host for the life of me. This led me to explorer why I couldn't find him and I found out why. I only have seen one host possibly doing this since I couldn't find him. What stood out the most was that the enemies were aggro around this area. If during an invasion you see the same thing than chances are this is where they are hiding. This is also works in reverse as an invader. Great for ambushing. This is for awareness. Please be considerate before throwing in some negatives. People do this type of stuff. This is the only time I have seen it. Kinda curious if anyone else has experienced this.