Why did all my progress disappear?

I still play the level I have reached, but all other aspects of the game (soda squad, Mr Toffee's fair, various monthly and weekly contests...) have all been erased with no notice nor reason given. I'm @ level 3547, and have been on the same soda squad for a few years, now it's as if I'm a brand new player with ZERO friends, squad, and everything I've grown accustomed to on Soda saga. Not real happy about it, as it happened just before Christmas when all of the holiday bonuses and contests were happening. I feel banished by the game and am stuck with the login on the device I play the game on.