Can anyone find Green Giant Mushrooms (sliced or whole, in a jar) at their local grocery store? These have been missing from our local grocery for a very long time. The store has left an open shelf space labeled for these mushrooms for months so I think that they haven't been discontinued or something else would be put in their place. There are plenty of fresh mushrooms in the produce area so I can't figure out what the problem would be in getting the jarred mushrooms.