Telegraph hacks are on course for that sinking feeling when they find out TMG chairman Aidan Barclay has sold his €50 million superyacht. Measuring more than 244 feet, Enigma was launched in 1991, and was sold to the Telegraph mogul by US billionaire Larry Ellison in 2007. Now Barclay has cashed in on the asset, a sign of hard times sure to leave Telegraph scribblers far from buoyed. Barclay’s superyacht keeps him afloat, one to remember when the next round of job cuts comes…