Phoenix Group:
The following is a theory developed in conjunction with @Matzov
It is reasonable to assume that the reference to 'Phoenix Group' in the recent Kahina Galnet post is significant.
The player group with that name appears to be defunct and, as far as can be ascertained, was never an official Player Minor Faction, so it is likely that FDev were unaware of its existence when they chose the name.
Phoenixes are associated with rebirth and/or eternal life - a common theme in the Rift mystery, which Matzov has tied to the Salome/Kahina dichotomy, to Octavia and her body-swapping activities, and to terraformed worlds.
The constellation Phoenicis is named for the phoenix and so the link Phoenicis Constellation == Phoenix Group does not seem an unreasonable connection to make.
Following this theory, we have identified Delta Phoenicis as a system containing two terraformed worlds, and both Gamma and Mu Phoenicis systems contain water worlds which are currently being terraformed. This may or may not be significant, but we shall be conducting detailed investigations of these, and other Phoenicis systems.
Most interestingly (at least for me) is the system Beta Phoenicis. This system should (according to Wiki) be located around 195 LY from Sol. However, entering the name into the Galaxy map search results in the map tracking to 8,300 : ~ -25,600 : 3,750 then reverting to 8,320 : -10,985 : 3,750. -10,985 appears to be the 'bottom' of the galaxy map, since it's impossible to scroll 'down' from there.
Whilst this is most likely a bug, it has the potential to have some significance to the Rift mystery (a bug report has been submitted).