Hello Justine,
Thank you for your question about these bids. To be totally transparent, we had to perform an emergency reboot of the database for security reasons. We reacted quickly, but some snipes in that time frame were unable to execute. This was a one-off situation and there won't be any issues with future bids.
I hope this has been explained to your satisfaction. If you have additional questions, please don't hesitate to ask.
bidslammer