It seems new update is installing now.
Do we have a patch notes for it anywhere ?

From PDX Forums:
We have released a new build that addresses four areas of concern:

We have fixed the issue in which the Arano Restoration controlled systems become swapped with the Aurigan Directorate after loading a historical post-Campaign save
We have addressed a special character display problem impacting our French translations
We have fixed an issue that caused an infinite loading screen if a Kickstarter Backer skin was in use
We have made several AI improvements that will result in better path finding

We are continuing to monitor the forums and investigate issues as they arise and we are hard at work on another update which will be coming soon, containing even more fixes and optimizations.

Thanks for playing!

It didn't help me. Stil Aurigan Directorate is in the most systems and Arano have "2 islands" on my map.

Thanks for info.
It seems to be working for me