A Crab in my Soup!

I opened a jar of Bouillabaisee (fish and seafood soup) for my lunch today and Voila! I found this whole crab in it. Honest! LOL! Is this normal I ask you? I have another jar and it will be interesting to see if it contains a whole crab too - it measures about 2 inches across and the whole of the crab is there except for his claws on his righthand side. It's been raining all day today - fortunately I am working at home on Skype so I have managed to take ten minutes off to capture my blip:-)