Professor Burnet Bug + Lockout

In a game of Standard I went to use Professor Burnet to discard 2 Archeops, but when i went to click on the Archeops, I could not select them. I could select anything else though. Then in a game of Expanded I was leading in prize cards when suddenly i couldn't click on any cards to play them, activate abilities, attack, or even look at them. I ended up having to use the Task Manager to exit the client.