I have had this book posted on my bookshelf for awhile and it was fine. I also have my bookshelf on my reminder list so that I can see the number of copies in the system. Today the book is still on the bookshelf saying post it and 0 members wishing for it. My other posted books read that I have posted this book. Then when I check on my reminder list it has moved it to the bottom saying to buy it new. But, no one had ordered the book and it is on the bookshelf but not like my other books. Any ideas as to what this is about? I did check to see if it could have been ordered and cancelled but nothing there either. 

The answer is that is allowing for buyers remorse for 1 hour. Gee, right after I posted the question, it hit me! 

Could it be pending on hold for one hour buyer remorse? Check your bookshelf to see if there is a gray ! by the book.