today i had 12 people coming for a roast 8 adults and 4 children bought some lamb which cost me blinkin £15 quid and it was off i opened it and sort of though i this smellt a little funny but though it was me as i have a cold but once my guest arrived one being my son thank got he nicked a piece of lamb as they do and said it was off and tasted really funny then my other half did the same i,m gutted so today not out of choice we had a veggie roast dinner any advice WHAT would you do tbh i,m really f**kin pissed off and