I have 420 "hints" for pictures that do not link to anywhere or anything. Updating the hints by date, first or last name does nothing - no hints show up but the 420 "hints" remain awaiting my clicks. I find these missing hints are often created by linking a picture to a person through the regular fact linking process and they are not cleared off from the Hints Section. If I link photos by using the "hint" process I have no problems but if I have hints and then link them through other methods the hints numbers do not clear off.
This happens on all my computers and all databases. It would be nice to have a "reset" button to clear off these lost hints.