Seeing Cheaters/Hackers in PvZ 2 - Arena (Sea-Shooter)

I have the same issue against the same bot "asyne". He even has neither Seashooter nor Lily Pad as chosen plants, it's not possible normally. I've also encountered opponents with trash plants like Peashopter or Red Stinger lvl 1 and 23+ millions score. The matchmaking isn't working properly this week neither, your winning streak can end with the second 630M+ opponent. EA should look into this asap, the situation is really hurting the players' opinion of the game.