Error code 10102 and 9000

[AegisGray]

I believe that since this began happening after using the Duty finder that my character cannot connect because the instance I was going to doesn't exist any longer. After finding myself unable to log in my main. I logged in another toon which logged in fine. Did anyone else have this happen after going to an instanced content and getting the 90000 disconnect?

I had this exact thing happen on Diabolos. I'm still not able to log on due to the 10102 error.