You are overreacting. Your QF batch number is fine.

Only the box is supposed to come shrinkwrapped, not the bottle itself.

The "crust" around the opening is nothing to worry about. Its just leftover mix that didnt get mixed in during manufacture. Simply wipe off with a paper towel.
Burnt Toast Reviewed by Burnt Toast on . Quick Fix 5.7 Question.... After reading so many success stories about quick fix, I was sold and bought one from Amazon.com. However, after I received my package in the mail, I opened it and realized two things that were mentioned here about this being a possible counterfeit. First of all, rather than having the real Don't Let Your Job Go Up in Smoke with Products by Spectrum Labs - Urine Luck, it read Don't Let Your Job Go Up in Smoke with Products by Spectrum Labs - Urine Luck. Second, I remember reading about a post Rating: 5