Issue: Can we eliminate APPEND in auctions?

Could the AUCTION section be changed so it does NOT append new posts?

I was last post at xx:00 in an auction. While we were waiting for auctioneer, I posted a comment to the thread... and when it was appended to my last bid, the TIME on that post CHANGED to xx:02, after the auction was over!

You can see that this is a disaster for an end of auction bid! When a new post is appended to your last bid, it can push you from a WIN to a LOSS with the time change!

Thank you for your consideration