I mentioned this in the help chat, but didnt get a reply, so I am making a topic here.
When playing on 13x13 with a 3 rank difference (https://online-go.com/game/4201733) the automatic handicap is given as 2 stones AND reverse 4.5 komi, which is insane, since the highest recommendation on Senseis (http://senseis.xmp.net/?HandicapForSmallerBoardSizes) is 2 stones and regular 5 point komi.