So, what did you do???

I would have cooked it. Given it to neighbors I didn't like (like the one who peed on the other neighbor's porchsteps) and see how it goes. If he falls over, one less annnoying neighbor. If he's fine, you know it's ok to eat, and just remember to let the next batch in the fridge (or out of the fridge) a bit longer next time before you try it on annoying neighbors.