Training Issue

Hi guys.
Anyone know why these two players training have fell off a cliff? They weren’t injured.

https://www.virtualmanager.com/players/15512727-esdras-samuels/training

https://www.virtualmanager.com/players/15517877-noberto-cresaco/training

Some of the stats you are training them on are maxed out at 100.

So if you are running exercises that involves those stats (like finishing, speed and tackling on those 2 examples) they will get 0xp.