Suspicious auction ending

[spychiger]

I was trying to bid on an auction or had bid.  I watched it till the end but noticed a small red line pulsating and quickly disappeared after 3 seconds.   Also, at 00.00 seconds left the auction suddenly ended but the article itself doubled in price so of course the bidder or hacker won the item, but I find it suspicious and unfair.  Not sure if a hacker is involved or what? Here are the top two bidders who bid at 0 seconds on the auction:  u***t(1085)
$127.57
May-19-18, 18:23:44 PDT
e***r(316)
$127.50
May-19-18, 18:23:44 PDT

article number:  332650458260