Call RD up and tell them that you bought some butts and when you opened up the vac bags they smelled bad and that you were not comfortable cooking up possibly bad pork. They might do something for you.
Also pork doesn't wet age very well as mentioned above. My rule is if I am not going to use it within 4 days, it goes into the freezer, and I'll thaw it out later if I decide I will use it.
*Weber Mini WSM* *Weber Touch and Go Performer X3* *Sublime Smoke UDS* *Maverick ET-732 * World's Fastest Blue Thermapen **Pitmaster IQ110*