Has anybody looked into this?
Doubtful.
This isn't even the GalCiv2 Site Issues forum so the only one that's probably noticed this is Kryo and this isn't something he could really do anything about.
Even the GalCiv2 Site Issues forum doesn't seem to get much attention from the web team, however in defense I believe that the entirety of the web team currently consists of only Andrew.
I've posted a thread about the bad GalCiv2 Wiki link in GalCiv II Site Issues that has received 0 response. I've been considering elevating the lack of response to the site issues forum as a problem in the Forum Issues forum but I haven't really thought the problem warranted making a fuss over.
However, site specific forum issues do in my mind deserve at least *some* minimal level of attention paid to them so perhaps it's time to elevate the problem.
In any case I do believe this PM problem is the same on *all* stardock sites and probably should be reported in Forum Issues.