Yeah. I gave up refreshing the rubbish dump after that. I'll get back to it another time. My fingers were hurting anyways because my current laptop doesn't have a single button on the keyboard I can press for refreshing. Only Ctrl + R, and they are far apart enough to hurt.
So this error can happen when failing to click on the item first. Despite what it says, i do NOT have the avatar because i don't have the fading bottled dark faerie I clicked on.