Howdy Batsirai,
This is actually a bug when you run in a MU environment, unfortunately. We just talked about it as a team. We’d like to see it fixed ASAP. When a license is not input all it does is stop your site from updating automatically, but you still have every other feature. I am going to add this topic to our notification list so that you will know as soon as an update with a fix is available.
Will that work? I am very sorry for the inconvenience.
– Brook