This seems to happen to a lot of people. I have never heard of any definite way to fix the problem other than just waiting. For now, you should be able to play by right clicking the Continuum icon, then click "Run as". The downside to that is the client won't save things such as macros and chats. Again, this always seems to fix itself over time (it's what I had to do). All you can do for now, unless someone else knows of something different, is to use the method I told you.