I'm guessing in between the time when your broker's software changed from ENTERED to SENT, they actually posted the bid to the live market. In the live market, there was a program that immediately pennied it. Thus it appeared that something fishy went on, but was really just an effect of the way your broker reports the status of your order.
lol, Steelhead, try Rockhead you imbecile. now gfy and don't bother real traders, they're busy. And no, my order was not live at the time. It could have been a coincidence twice, just asking if anyone has seen this. I forgot , any post is liable to bring out the lowlife.