I was bidding a bunch on different shinies in the Auction House
when I realized that I got a notification I had been outbid, when I
clicked on the link to the auction, it said the auction was over
(sorry I don't have a screenshot of that). Then a couple minutes or
so later I got another notification saying I won the auction and
the pokemon was transferred. I did get the pokemon (this
shiny Oddish) transferred to my boxes. I decided to check if I
had been refunded my bid (through the Emera Bank) because it had
said I was outbid. It showed I had bid, then that I was outbidded
and refunded my money. I got worried that it didn't pay the person
who set up the auction (Gojirath) I asked if they had
been paid, they said they were.
This was related to the disappearing auction house Pokemon bug that should now
be fixed. Essentially, sometimes the highest bidder would be
skipped and the Pokemon was given to the next highest bidder
instead.