Looks like your 2013 observation was uploaded a few days ago, which isafter your July 2019 one, and I think your Life List didn’t update. Lists is a buggy feature on iNat, so I’m not sure there’s much that can be done about it until we revamp lists (something we’re working on).
You can try to re-load your life lists from your observations by going to your life list page and clicking here:
But I can’t guarantee that’ll work.