Reece has said today that the BBC have decided to air Psychoville episode 6 on Monday 6th June, rather than Thursday 9th June to allow Mock the Week to return. Not sure what has made them decide to do this... Mock the Week is not a serial like Psychoville is so I don't believe that they couldn't have delayed it for one week...

I'm sorry about that. Maybe, if in UK it works as in Italy, the ratings weren't that good. He wrote on Twitter that many people didn't like it, and seemed very embittered by it. (Oh, Ellie, the topic's says moved to "Thursday")

Thank you! Fixed now. I don't blame him... not a good way to treat the series.