You are not logged in.
So far, the "NEXT" button to go from level 211 to 212 isn't showing up, allowing one to do the newly added levels.
Please let a couple of hours go by before reporting you pretty much know that once something is new there is always a bug to follow and I am sure the French site has the same thing and they could be working on it.
Thank you for your patience.
EDIT: This issue has been fixed.