Wrong taste of Switch G****fruit and naartjie!

One of my favorite flavors of Switch energy drink is the g****fruit and naartjie one. When I recently bought my case I was surprised to find that the contents tasted like the Lemon ****** one, not one of favorites. The color of the Switch is also the same color as the Lemon ****** one. I opened a few tins and they are the same. Am I going nuts... I know my Switch flavors super well. It's like the production line made a mistake. Crazy but very true. Tell me I'm not crazy. Please help as now I am afraid to buy it.