PIS thinks Poland should always have the moral high ground. That is "The Polish Problem" right there -
What are you talking about? What Polish problem? Polish historical narrative doesn't lie or slander others or make up the stuff or distort it. There is always a question of perspective but more oft than not it is a very minor issue if one sticks to facts and the truth.
For the record Poland has a moral high ground if we talking about WWII. The problem is that is comparison pretty much all other participants rick to high havens to the lessor or higher degree. So 'the Polish problem' in this context is that other would have a bitter pill to swallow if they were to fact the hard truth's about themselves.
So it so much easier to go with the flow, pay a lip servicer to this holocaust narrative and sh''t on a country like Poland for not walking the line. The Polish problem is WE paid much to high price to just let it go. So, as they say - go violate your rectum with some heavy and preferably big object ( with some spikes) rather than lecture Poles on morality or history.