In Atlassian Administration, go to Directory, go to users.
Here you can select invite user to add a user license in our case for Jira and or Confluence. There always was an useful option to unselect all products. This button is no longer there since yesterday/today. This was very useful to us as we have a list of products which are shown and now I have to manualy click the products users don't need... Hopefully this is a bug and not a new feature...