I’ve tried creating several new characters, but every time a character reaches level 30 I become unable to sell certain items on the Black Lion Trading Post. These are all items I could sell before, such as unused weapons and crafting materials. When I right click on the item or open the TP to try to sell them, the option to sell them disappears. I have HoT and I have two other characters that don’t have this problem. I’ve made two warriors in one week trying to avoid this problem, and it’s happened both times when I reach level 30. I don’t know what’s happening and I don’t know how to fix it because it doesn’t seem like anyone else is having this problem.