Ladies (and gents) - just wanted to let you know that I emailed
Anna Marye Carcia, who is supposed to be head of the customer service department about the Knorr coupon. I even attached a picture of it. This was my email to her:

Good morning. What is your double coupon policy? Specifically, should your Corporate-owned stores still double coupons that state 'This coupon not subject to doubling' on it? The coupon I am referring to is the .45/1 any Knorr item, except Minicubes. The bar code at the bottom is 548001700456. I have attached a picture of it. I do know (from word of mouth) that this coupon will beep at the register, and so I do not know if it would double on its own or not.

This was her response:

April~
Yes, the coupon you have attached should double. This has been communicated so you should not have a problem.