Yeah. Except when it does. All the time.
Yep, and then the horror of realizing there's no way you'll be able to read all of the books in the time given - and every single one of them is a book you desperately want to read. Choosing which to start with is almost impossible.
That's part of why I quit using the library. This happened to me all the time.
It is a call for tears.
Never happens to me either...except when it does! Regularly.