Service Record KDA Reset

My service record KDA was set back randomly, had 154,000 kills, 90,000 deaths, 63,000 assists… those numbers were set back to 142,000 kills, 80,000 deaths, 55,000 assists. I also went from 5500 wins down to 5000. What is the reason for this? Has anybody else had their KDA set back?

It happened to me a few weeks ago, it was back to normal the next day.

I think it’s been almost 2 weeks and mine still isn’t back to the way it was, and that’s upsetting to me because I’m proud of my service record.