The past couple of days i have noticed some very weird goings on in the Auction House. Whilst trying to buy Light Shards when the auction time was at "very short", i would regularly be the highest bidder right until the very last second when the auction closes. At that moment someone else would step in, the auction would end before i could refresh the page and they'd get the item with a message sent to me stating i was outbid and so on. The first couple of times this happened i put it down to bad luck, but skip forward to another 20 attempts later and not once had i successfully won an item. Each time i would bid and be the highest offer for a large period of time, but as soon as someone else outbid me the auction would end a mere second or two after and i (or anyone else for that matter) would have absolutely no chance in re-bidding and thus the last-second bidder always won.
Something fishy is going on here surely... "Very short" time is considered to be 5 minutes or under and there is no way to tell exactly when an auction will end, so how can someone know when each individual item will end and how are they able to cut in at the very last second for every single auction they are taking part in? I've experienced this several times the last two days, specifically on the Light Shard items. Most of the time, dare i say 95%, i've lost to a bid which was placed at the very last second when i had not been outbid at any point leading up to that moment.
Could this be a bot or some kind of automated service? Is there a way for a person to somehow know the exact time lengths of auctions even though there is no way of knowing in-game? I'm aware you could technically work out how much time is left if you wait for the specific moment where an auction goes from "Short" to "Very Short", but you'd need to be a pretty dedicated (and sad) individual to do that and this was happening for every auction which had a decent bid price; a human could not achieve that level of precision for so many auctions.
Are you sure they didn't just get the items for buyout price?