May be my index needs rebuilt... BUT never the less the image that follows shows me searching without success for a title in my library (thats been in my library for some time) and not being able to find it.
Not sure if its unique to this particular title, or if my index has become corrupt. anyway:

I picked up this as part of the Schaff collection if I remember right (so its been in there a while). This is the first time I've gone looking for this particular title.