New aspects of the Mobil Club section need attention.
I do not think this specific to German and I assume some changes pertain to all languages. In any case, I am the administrator of a German Club and some changes are just not welcome.
We no longer have notice of new people entering the club. Consequently, we have no specific way to welcome a new member.
Exercises are now included in this area and most users in my club simply do not use them. Why? Because they are more concerned with actual lesson completion and this should be their first priority.