Rear Suspension Speed Triple Rs

Hi All
I was today in my triumph dealership because of a new part installation a small thing...the dealership found out that there is a strange noise coming from the rear öhlins suspension, you can only hear that noise when you sit on the bike and push the seat little bit down and up...it is like "cluck", "cluck"....they couldnt fix it but they mentioned that maybe it has to be replaced. I wanted to ask if any speed triple owner had this issue too?
ps: Sorry for my English