"Illegal takeover of the TK website." Court with a new president?

Judge Anna Korwin-Piotrowska is reported to lead the Constitutional Tribunal, replacing Bogdan Święczkowski. However, there are claims of illegal actions regarding the Tribunal's website, asserting that Święczkowski remains president and Korwin-Piotrowska is not a judge. Participants in these actions are accused of committing a coup.