I’ve just been reading about this too. It wasn’t Jannik who had the cut, it was his physiotherapist who had cut his own finger and used the spray on it. This was then transferred to Jannik when he massaged him.
The quantity in the sample was less than a billionth of a gram and not enough to be performance enhancing. However, he was still fined £250,000 and lost his ranking points from Indian Wells.
Unfortunately, the haters are out to get him saying he ought to have been banned and that he is a cheat. I wish people would avail themselves of the facts before they start baying for his blood.😞