That’s a new one, what happened? doesn’t sound good, unannounced.
Sounds like a server outage in the back-end, never a good sign…
Since it happened exactly right after I beat the fourth node of aNoW, could there be a relation 
Yesterday, @Brigby posted that we are in a low content period because they are invedtigating the server issues, so perhaps they are working on it.
https://forums.505go.com/discussion/comment/813221/#Comment_813221
Other thing is that they should have warned what they are working on the server and that we could have problems.