message: Fix a bug that expired the first goal of any player acquiring a Japanese city
diff: @@ -1461,7 +1461,7 @@ def onCityAcquired(iOwner, iPlayer, city, bConquest):
  # first Japanese goal: have an average city culture of 6000 by 1600 AD without ever losing a city
  if iOwnerCiv == iJapan:
  - expire(iPlayer, 0)
  + expire(iOwner, 0)
  if not player(iPlayer).isHuman() and data.bIgnoreAI: return
  