Can't drop crate of potatoes

I just did the quest, 'Production #6 - Selling Goods,' and I got three crates of poratoes out of it. I took them to Bahar and tried to sell all three of them. However, it wouldn't let me sell them. I fiddled around with it, and it let me sell two of the crates, but I was still left with the third crate. I tried to sell it, and I tried to put it in my storage, but the game told me that was a bound item. Furthermore, I can't drop it. When I dragged it onto the trash can icon, it opened he prompt asking if I'm sure I want to drop it. I clicked on yes, and the prompt closed, but the crate of potaoes is still in my inventory. So now I'm stuck with this crate of potatoes on my back.

I just changed characters and changed back, and now the crate is gone.

 

Yeah it is bothersome I know...But sometimes the game will show you items that aren't really there and the only way to know that is when you try to "trash" them and they do not go away, the solution is to "relog" (logging out and in again) then they should disappear, then it is all about getting the last crate of potatoes and getting it to the NPC to finish the quest, I have had the same thing happen once so far in the same quest.