Noticed this problem few times already.
When I delete pics from the album and they go into "trash", the link for them says "image removed".
But when I clear the "trash", they reappear on the original link.
For instance:
http://ist3-3.filesor.com/pimpandhos...zo1_1280_m.jpg
http://ist3-3.filesor.com/pimpandhos...bo1_1280_m.jpg