Assuming the original question before the thread descended into nonsense – it depends. If you don’t eat chalav stam then you are oveir two issurim – since you don’t eat chalav stam, you must believe that there’s an issur to eat it outside of the issur to eat pig’s milk, since you keep it even where there is no legitimate chashash of pig’s milk. However, if you do eat chalav stam, then the only problem with it is that it might be pig’s milk – which in this case is all it was.
Now, this might sound like I’m saying, if you eat chalav stam you eat chalav stam, but it’s actually much more lomdish.