[Trillian]

Either you got a bad batch or they changed it. You can always contact them with the lot number and ask them about it.
I do a lot of product testing. You would be surprised how often some companies change the formulas of their food and drink products.

[wintertime]

I just called and complained a minute ago. “Dana”, the woman who answered the call, said they haven't changed anything.

I told her that I posted it on Free Republic and that it is being discussed there. Maybe that will catch the Pepsi company's attention.