Another status message not listed in help?
...AS really should update the help information.
Could that have been 'Not In Time'?
Your bid was sent during one of the busiest few seconds on eBay... Sunday evenings are bad... auctions ending on exact quarter hours are even worse.
http://www.auctionsniper.com/faq.aspx#6
If so, (and it's just a consolation prize) go to:
http://www.auctionsniper.com/freeSnipes.aspx