I don't know whether this was already reported, I skimmed through the reports here and found nothing:
(FYI: I'm running the svn checkout of 1.71-maintenance (r1625) on
my AMD64 (debian linux) without any OXPs)
I just bought a new ship, a Boa 2 Class Cruiser, I started in the direction
of the witchpoint bouy and shot at some vessels, there was a formation I
think of 2 small and one Boa Class Cruiser. I took out the 2 smaller ones,
but when I tried identifying the Boa Class Cruiser it just told me that it
is a 'Boa Class Cruiser' without drawing the green rectangle with the distance/legal status. And when I shot it into the aft, _MY_ shields were actually damaged.
Had that happen to me. Can't remember what version I was running when this was happening maybe 1.65.
Happened in 2 systems, shooting at a cobra and could not figure out why my shields were going down, meant to report it but forgot.
Hasn't happened again since I've been running 1.71.2 test.