The game fell out of sync; it's a major bug they're working on. The only way to fix it is to start a whole new game.
Ironclad is trying to fix this bug; and they need help - you're supposed to send the logs from the game to their support people. I don't know the exact info, but if you look through these forums and those at www.sinsofasolarempire.com you'll see tons of messages about syncing/desyncing and instructions on who to send the logs too (and hopefully where these logs are
)
There's also a post that says if you make a few changes to the user.setting, it'll fix one of the major sync problems. Another is coming in an updated patch and there's a 3rd they're still trying to find.
The changes btw, are:
CalculateCheckSumTickFrequency 50
CalculateCheckSumDetail 3
SaveCheckSumSnapShotsInGameTickFrequency 0
SaveCheckSumSnapShotsOnSave TRUE
IsCheckSumLoggingOn FALSE
Hope that helps out a bit.