It seems that the freebitcoin team still hasn't released the results of that lottery round. At least there is no corresponding post in their X account, and there is a bug in the lottery tab, as the results of round 60 are displayed, not 528.
It should also be noted that the archive with the results of the 528th round is still unavailable even via the direct link: http://lottery-lists.freebitco.in.s3.amazonaws.com/lottery_round_528.zip.