[Update November 19 at 3:20 AM PST] The November 19 Unscheduled Maintenance addressed the Potential issues listed below. The items dropped after the maintenance will reveal the Potentials properly when the magnifying glass is used. We will soon provide an update for the items affected by the Potential issues in players' possession. Thank you for your patience!
There are issues after v.218 update in which some item Potentials are not being revealed using the magnifying glass and not displaying properly on the description tooltip. We would like to ask everyone to please do not perform any actions that change the item specifications, such as enhancing, cubing, and scrolling, on the items that are obtained after the v.218 update and have the above phenomena until these issues are checked.
We apologize for the inconvenience and thank you for your patience,
-The MapleStory Team