If this problem has been mentioned already i apologize i used the search and couldn't find it.
when i first got galactic civilizations 2 ultimate edition after photon torpedo 3 i had anti-matter torp 1/2/3 quantum torps and positron torps and now they are gone i just get nightmare torp
also I'm missing some mass driver weapons and beam weapons. i have played every race in game and none have them and i cant get them as a custom race yet they all show up in the shipyard when accessed on the main menu this is annoying since a created some ships with these weapons with the in game shipyard but now i cant build them as i cant get the techs required.