Feeling good, but...

I forgot to do my activities yesterday and didn't do much, so this morning I checked my benefits with no expectations, and they had increased. Thanks, Flo haha But when I looked closely, if you go to benefits, like in the attached photo, it shows the date along with the graph at the top. However, the graph shows up to September correctly, but in my attached photo, from October onwards, the date isn't showing as October 1st or 2nd, but as October 0th? I don't really care if it's an error in the graph, if it's always like this, or if it's just my graph, but I'm just curious🫤 Is there anyone kind and smart who can tell me what's going on?😶🌫️