That also seems to be happening and would be good to line up.
But
Having looked at it some more I think it is even more apparent with the more with the 6 and 12 month settings.
Click into Player Profile > Development > Progress
Compare Attribute Changes Since shows "Last month"
Graph shows All Time progression
Attributes show "Last month"
Switch to 12 months. Everything lines up correctly to 12 months.
Switch players using the arrows next to the player name at the top.
It now states 12 months. shows all time at the top, and shows last month with the arrows at the bottom.
Upon reselecting 12 months, it all matches up correctly, but the intial switch is giving wonky information.
The same happens when you select 6 months. It will show all time at the top, last month at the bottom, but read 6 months on the time length selector. If you reselect it, they will all correct themselves.
I hope this helps and thanks for looking at it.