BE A PRO .... Plus / Minus stat issue for the PS 4

I am playing NHL 15 on my PS4 , 

I am on game 69 of regular season against the New York Islanders 

I play for the Chicago Blackhawks 

I have a pre game Plus / Minus of Positive 1531 

Once I play the game NO MATTER how many goals / assists  and time I am on ice during a goal ... I finish the game with a NEGATIVE 489 plus/minus stat.

That is a 2020 point DROP  i n just 1 game.

NO WAY can this happen.

If I continue the season , I will lose out on the rewards for the HIGH Plus / Minus Stat and this may drop my  chance of Rookie of the Year Rewards.

This is the second time the game has done this to a character  I have played.

I deleted the first one .

I do  not wish to play the season until this issue sneaks in and forces me to stop and make a new character each time the game messes up. A Fix would be nice to have for this issue .