Am lost with where exactly the oil comes out where is that seal?
Warranty has nothing to do with the market or the country , in my few trips to Italy and arount Balcans was always covered when a fix needed on my bike. I asked my dealer about it and he said that if you were here he would immediately replace it under warranty.
The way to do such a replacement if for the mechanic-dealer to issue a PUMA request to mother office including pictures, in his recomenation and this is essential, he should ask for complete coverage of work both in parts and labour. Based in the fact that this is a new issue that was never attented before in the past two years his job is very easy. If on the other hand this is an issue that was delt again in the past two years then again he should justify failure of his job. As someone can imagine it's not something they do easily and they always feel somehow reluctant to submit. Some do not want to go through this simply cause the do not won't to or maybe have been issued warnings for not justified requests in the past and afraid. It is clear that only mother, for ex BMW Ireland, office can decide for complete 100% coverage , 30% cover, or 0% cover, or even cover part but not labour.