This was used in the "Mine stuff for the Heart of Taurus" CG. There are three stars there, one of which is a non-mainsequence star.
The stars are black, i.e., they don't show up. There's a dark spot where they're supposed to be but they're not there.
The few planets around the third star in the system (the one with the guardian site) is missing.
System is SYNUEFE CE-R c21-6
I was in solo mode. Logged in to open, same issue.
Exit to desktop, logged back in to open, my home system is ok but the target system, same problem.
Was not sure if this was reported yet or not, this is the first time I've logged in for two nights.