After some research, I've noticed a common thread.
Every player nominated to the all-star game is showing up with the 0's for ratings. Currently, we are at the all-star break, and the game is next up on the schedule.
I don't know why, but I suppose the 0's on the player pages has something to do with being on the all-star team roster.
It doesn't have an effect on anything apparently, it's just one of those things. Very weird