The "Maelstrom" typo
Maybe it’s to prevent confusion from the item and the map.
This is a known spelling error. Personally I hope they keep it. I use this trident myself and I love the anamoly in spelling. The thing isn’t hard to get your hands on so, if they do change, it please only do it for new drops.
Arise, ye farmers of all nations
Arise, opressed of Tyria!
Arise, opressed of Tyria!