Rathelon
Prince
That's because you were using an old xml file. If you patched to 1.61 cleanly, it made those changes for you in all the appropriate places, and in game it is still COMMUNISM, even if the xml files reference it as utopia.
Trust me, I had the same text_key_chinese_leader problem, along with communism and Three Gorges Dam not displaying properly at first also. To fix it I uninstalled Civ IV as well as completely deleted the MyGames/SidMeier's CivilizationIV directory (mods and all). Then reinstalled the game and patched to 1.61, and everything was back to normal. Communism and Mao still there.
Trust me, I had the same text_key_chinese_leader problem, along with communism and Three Gorges Dam not displaying properly at first also. To fix it I uninstalled Civ IV as well as completely deleted the MyGames/SidMeier's CivilizationIV directory (mods and all). Then reinstalled the game and patched to 1.61, and everything was back to normal. Communism and Mao still there.