Siggi's yogurt

I live in Canada Vancouver and I used to love cherry and vanilla Siggi's Yogurt. I don't know what happened, but it doesn't taste the same. It's no longer thick and its full of sugar. It's extremely sweet and I had to return it several times. I can no longer purchase it. It's sad, because it was the best yogurt I ever had. Also, the only place I was able to purchase it was the superstore. I wish that they would bring back their original yogurt and have it available at several stores.