Heh, I was looking for the TinyTip thread to report the same thing.
On a related note concerning debuffs in TinyTip (or another addon that will do it), is it possible to have a custom list of debuffs to display, rather than just curable debuffs? What I'm thinking is that a warrior might want to see how many sunder armor stacks are up, mages might want to see how many scorch stacks are up, druids with lacerate, etc. And to avoid information overload, only display those debuffs. Curable debuffs are only poisons, magic, disease and curses, and don't cover the sort of debuffs I'm interested in.