Tim Hortons review: iced capp

I purchased an Ice Capp this afternoon at the Tim Hortons located in the WalMart Supercentre located at 6140 Henri Bourassa East. I only tasted the Ice Cap as I was on the Highway and the Ice Cap was bad. It tasted sour, Like the cream had gone bad.
I order Ice Capp's all the time and this was definitely off.
I could not drink it. It had a bad taste to it.