As soon as the new fresh start server opened, I queued up. Before I could log in (after 1000+ people) the game threw me out citing a missing file. Then I tried again (again after a 2000+ queue) but the same problem occurred. I am currently trying to log in for the third time.
If I try to enter a non-fresh start server I don’t have this problem.
If the issue persists after this, the scenario will require our tech team to look into your logs and follow up directly with other possibly sensitive account information that is better not posted on the forums so it would be best if you could please create a web ticket by going to Contact Us | Amazon Games.
I hope this helps and if not, do not hesitate reaching out to live support.