Fiesta 1.25 2015 clutch question

[driving_frown]

My fiesta was serviced aprox 3 months ago. The car is low milage - under 10k. I didn't get to drive it much after the service as I broke my ankle. Recently I have been driving again and I am noticing a clunk if I release the clutch pedal too quickly. If I release the clutch pedal slowly I don't notice it as much, but it is still there in 3rd and 4th gear as it engages. I suspect I need to take it back to the dealer, but would be helpful to have an indication of the issue to talk to them sensibly. Or perhaps I need to turn the radio up? ha ha ha

[227bhp]

Don't release the clutch pedal too quickly.
Ha ha ha haaa.

[driving_frown]

But..but....being slow and gentle and 3rd to 4th etc.... still hear it clunk as it engages. Loud radio might cure it.... or a good mechanic... maybe it is a ford fiesta thing but never used to notice it.