I have 2011
Leon mk2 FR TSI so its in warranty.
I called my dealer (City Seat Basingstoke) and they said they dont see any TPI or bulletin outstanding on my chassis and when they checked manually there was nothing. They have only been around 2 yrs (their sales dept are rubbish!) and they have never heard of a fix for this.
I called Seat UK (thanks for the number above!) who were very helpful (Chloe). They didnt see an outstanding TPI on my chassis but said there was a foreign TPI for this not generally released in the UK which is why the TPI number above is not showing. They ask me to book in to the garage who need to raise a technical query, explain the
problem with photos etc. The TPI would be released to them this way. She inferred there were others who had it fixed this way and the replacement of the lining depends on whether the dealer can just clean off the old one or not. Sounds like a cheapskate way in the UK to fix the wider issue by owners having to raise the issue and hope Seat Spain respond. SeatUK are going to call my dealer and explain the situation so they book me in.
I have ordered my own foam from amazon to fix the issue so I am really only interested in the free new lining but if it turns out to be too much hassle I might just have to pay the £45 for it.