After upgrading to WoD I've had some problems with Jamba. Members of my team never auto accept group invites any longer. Also whenever I want to switch master it doesn't work automatically even though focus changes. I must instead every time open the Jamba interface and set the new master manually, otherwise auto follow after combat will have all chars follow the old master.

I've tried to reset the profile and reconfigured everything, but it still is the same.