yep they were troublemakers - because they would not allow anything that would be bad for Poland. And that annoyed the most goverments in EU, because our and their policies collided. They also annoyed their opposition(mostly political club PO) - because PO desired comprmises and they didn't.
Head of parliment has two weeks to set date for new election in 60 days. And the laziest politician - that is the prime minister was not on this plane(he indeed won that award 1 year before last election for parliment!)