Any update or feedback on this problem?
Every time I try to queue for random battlegrounds I get the error:
MistrasDiabloOrbs has been blocked from an action only available to the Blizzard UI.
You can disable this addon and reload the UI.
Now, if you reload the UI without disabling the addon, it fixes the problem so you don't have to click the button disable and reload, adding several more steps, but it's still a problem."