Platform, device and operation system
What were you expecting to happen, and what actually happened
Expected a merchant description to show up, but this happened
How often does this happen? When did it begin happening?
Cannot reproduce since once unlocked it stays unlocked.
Going through the game file
PuzzleQuest3_Characters_enUS.json reveals that
[MERCHANT_NAME] exists, but
[MERCHANT_DESC] does not.
Steps to make it happen again