Collectible Card Game Headquarters

I get dropped frequently and cannot reconnect. The console shows a fatal communication error:
=>[pool-1-thread-1] Sessionlmpl.handleThrowable
java.lang.NullPointerException

I have up to date Java, and my firewall is off. Any ideas?

Seriously... is this going to be a nightly thing?

Still happening every night around 9pm CST.