This is going to be more bad new for everyone. I had mine fixed under warranty before it went bang.
They replaced the chain, guides, tensioner and a few other bits a year ago. But over the past few weeks i have heard the noise start to come back.
I cant believe the new tensioner and chain hasnt fully resolved this issue. The car is getting fixed and then buying a solid car. MK2 Ford Focus ST - Cant beat a five cylinder.