After playing game client doesn't re-open.

As stated after I click victory, and the game closes, the client never re-opens. If I want to go back onto the PBE then I need to restart the whole client and log in again. I don't know if this is a personal to mine or something happening to multiple people. The strange thing is the icon is still in my hidden icon tray, and it says an instance is already open it's just not appearing.
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