The French press are reporting the correct contact agreement. L'equipe has reported the 2 year option. The English press have been playing catch up that whole time tbh. I expect the club will want the contract till the end of the year in case they need to sack him and it suits him too, as his worked under short contracts at Lyon and he can walk at the end of the Season if he is not happy. Hopefully it works out better for all involved.