Need for Speed Rivals

I have had a lot of NFS games since I was 6. I'm 16 now and rivals has to be my favorite one with the cars and graphics. I unlocked the Maserati Stradele with over watch and got on the next day and it was locked again. I am very disappointed with this and all EA has done is sit with there head up their * and watch the complaints come in. It's been 3 years or so since its been released and they haven't done anything. I'm now pissed at all of EA NFS and do not look for buying another game. Please EA fix this bug and at least put the car and livery up for purchase. The over watch is stupid anyway.