....nothing to do with the pork having been previously frozen (it's been cooked since it was frozen so that argument is not relevant)...it's all to do with texture. I think you'll find that both the hot-water crust pastry and the pork and jelly filling won't be all that palatable, texture-wise.
Some amusing answers on here. I often eat food from supermarkets after the sell by dates but pork pies are not one of then and freezing them will make the pastry soggy and it will be completely tasteless. Not a good idea
I've never frozen a pork pie, Tilly......but I'd cut it in half.......eat half now and freeze the other half as an experiment.....defrost it next week and let us know how it is in taste and texture......so we know whether or not to freeze them......x