Now that's a first - I wanted to checkin for my flight tomorrow NUE-CDG-SVQ - and the computer says "NO" - I should go to the airport and check in there. Kind of weird - I just know that happening when something is incorrect in the booking. But everything looks good.
I had a phone call with the PSL and they made sure that I am finally checked in - However it is not possible to issue a boarding pass.

Now on the website I get the message "you are checked in. Click here to get your boarding pass" - Still, when I click on it, the same error appears.

Is it just bare bad luck or does AF/KL have issues with creating online boarding passes?