Date & Time: Don't remember
Frequency: Once
Character Name: Neomar Mitsu
Race: Roegadyn
World: Excalibur
In-Game Time: Don't remember

My last Lightning event quest reset after I quit the game for a few months. I am 100% positive I did all the quests to get the 4 pieces of the armor set, including 1 weapon, but my Guardian Corps Coat is missing from my armory. I checked my retainters/inventory just to be sure but the chest piece isn't there. I'm pretty sure it was in my Armory when it disappeared.

It was pretty much the last quest I did before quitting for a few months, and re-subbing a week ago or so.