Cinven PaymentI guess only time will tell but as mentioned in the new september presenation, they have the money to pay up.
"As previously announced, 2016 guidance assumes that the gross profit targets for the £144 million earn-out payment to the sellers of Concordia’s International segment will be fully met."
https://concordiarx.com/wp-content/uploads/Concordia-Presentation-September-2016-Final.pdf