Profile career total bug

Excuse my colorful language, but the career page is totally **bleep**. Im currently rank 66 and I have many challenges completed so far. But the career total dont add up. It says I only did 16 revives but I finished a challenge earlier today reviving 200 teammates. Total kills 138, score 91970. Those numbers dont add up if you see the rank I'm playing at.  The weapon challenges I completed totally contradict the entire career total. When I first installed the game it worked normally but nothing on the profile page seems to collect data like it should.