Don't know if this helps any one but might be useful for some
I have noticed that if you have the Haunted Memento glider will try to target it.
Example:
Some one throws the charm and it will make their glider glitch out.
Tested this on MY lvl 70mage fishing and a 50 lock grinding both using CC. Once they had the charm they were just trying to target the Haunted Memento.
both stoped gliding. and tried to target it. I just came back to see they glitched out.
70 mage was using Evilemage CC.
50 lock was using Zlock CC
FOR THE PEOPLE THAT NEED TO BE SPOON FEED.
Add Haunted Memento to your loot filter PROBLEM solved.
Again to what i said below. If you dont know what to do with this information just go away.