Workaround is to restart client or change a video setting and click apply.
This sometimes happens after quick joining a game regardless of type. It doesn’t disappear even in subsequent games. I have to restart the client. http://i.imgur.com/4RjHG3M.jpg
I experienced this yesterday, you can avoid restarting the client if you change a video setting and apply. I turned v-sync on, hit apply, turned it back off, hit apply and was playing without the issue.
Not ideal, but it’s a workaround as it kept me on the server.
Hope it helps someone 
