Froze some Kielbasi a couple of weeks ago and used some the other day. It was eaten cold and tasted like it was slightly watery. I would guess caused by freezing (it was vac sealed). So, the question is how long should Kielbasi last vac sealed in a refrigerator (if I or others don't eat it, of course)? This was the first time freezing. Usually gets given away or eaten pretty quick. Thanks.