In Kathy and her team's defence, Murat did not tell them he was leaving but instead quietly went about contacting clients whose numbers or Facebook details he had. The first Kathy knew about his leaving was when she read it on a Facebook thread when someone had recommended him and another person replied that he had left and gone mobile. So I feel they can't be blamed for not passing on his details or giving information on his whereabouts.
Tip to Toes has looked very shut the past few times I have driven past, but then one of Murat's issues was that he didn't want to work over winter so maybe that is why he has gone there!