You are a Advanced subscriber and not Professional. We don't release anything Kunena, it's not our extension. You've misunderstood my reply. There is only 1 known issue regarding forum integration and that's with setting new Moderators, which is fixed in 2.3. However, professional subscribers have access to 2.3 RC now, which is more or less a Beta of the 2.3 release which will be made available to Advanced subscribers likely later this week.
Am not able to duplicate any of your forum creation issues, please run GJ Tools to see if any issues can be found.