Anything to do with Challenge Central isn't working. It gives this:
(https://i.imgur.com/PzmPnw7.png)
(https://i.imgur.com/wf0hSK0.png)
It's loading just fine here. The Pogo servers are probably experiencing regional issues.
I am having the same issue. Been a few days now. I wanted to check on any challenges I had for the 3 games they are retiring next year but have been unable to.
I've ran Ccleaner and changed my location with my vpn, but still that error.
I tried 2 other browsers no go. I then loaded my second account and it works fine on firefox, edge and chrome. My first account won't load on different comp either.
Interesting .. I'm able to access it on my accounts, using my VPN as well. I'm not sure what's going on in Pogo land lately.