I don't believe the launcher is working properly at the moment. Next time you may need to just download the client directly
Eventually, people should be able to make updates to their versions of the game without needing to re-download a client every single time.
Since the previous OSE has ended, I think I'll go ahead and lock/move the topic to its appropriate place. In the future, game issues ought to be taken to the helpdesk or in the LoE discussion forum.