As of 1400 17AUG2014, the scratching mark at Mycopolis is broken. No matter how many kelps (My PC, Oloorin Graveltoes tried 1, 2, 3 and 4.) I put in there. The script never triggered. Please fix. Thank you!
This happens randomly because it is a loot container thing, like a chest. Sometimes they just get bugged.
Easy way to tell if a container is broken, it wont make a noise when you open it.
When its broken, scripts attached to it usually wont trigger.
Yes, this happens to all of them apparently. A good way to keep them from breaking is by being sure to hit the "Close" button.
This is working the last time I checked.