i asked a mod and was asked to reread the trade rules in which i found
"[*]If the auction receives a bid during the last 15 minutes, the ending point is delayed to +15 minutes from that bid, until someone being the c.o. for 15minutes wins.This rule applies only in forum auctions."
so i geuss you have won but with the 1.6m bid instead
If anyone else was going to bid but didnt because of the statement i made, i apologize for my mistake, but theres lots of pinsirs out there