Category: Other Date/Time: Tue Mar 21 08:57:05 2023 Character: Level 105 Cleric (Main) Zone: The Plane of Knowledge Location: 403.37, 128.90, -155.36, 30.12 Description: completed the 18th Anniversery mission and it did not update in my achevment's
Was not able to reproduce this. All 18th Anniversary tasks appear to be updating their respective achievements.