At the moment I can’t ‘follow’ anyone new. Maybe it has something to do with Monday’s update.
That is strange since nothing has been done there but I am having the same issue. It will be fixed during the update on Monday.
It’s still not working.
@creimann, Ninche - This should now be working properly. Let us know if you encounter any other issues!
I should have mentioned that I have been able to ‘follow’ people again. 
Thank you.
Me, too. Thanks a lot!