While the Polish justice system has undeniably been corrupted by their conservative PiS party (who did a purge of their judges a few years back), this seems more of an incompetence issue than an attempt to silence opposing views.

They're definitely doing that too, but in this case I'm leaning more towards "Never attribute to malice that which is adequately explained by stupidity". Of course it doesn't exactly help Pablo that they have a bunch of far right judges.

They did something similar to Ola Bini, he was arrested without proof or trial.