When a trident with loyalty enchantment goes through an end gateway it breaks. When going to the other side the trident wont return to you and will sometimes float in mid air, stationary. Sometimes it doesnt go to the other end and you lose your trident relogging sorted the issue out but ,again, loses the trident. This isnt a constant bug and happens on and off. I couldnt get a picture showing the glitch, suggesting this might be a one off problem