Gavin and Stacey star Ruth Jones has hit out the leaked news regarding the comedy series return, labelling it “mean”. Jones and co-star James Corden, who both also write the series, announced earlier this month that one final episode of the hit comedy show would air this Christmas after a five-year hiatus. Fans of the comedy were delighted to learn the news, but not everyone was surprised as it was leaked earlier in the year by US news outlet Deadline. Opening up about the ruined secret, Jones, 57, candidly shared her thoughts as she branded it “really mean”. Speaking on BBC Radio 4, she comme…