1)
Click to reveal..
No, it's not repairable. There is talk that it might happen in some future upgrade, but that is speculation.
2)
Click to reveal..
That's as far as the story goes at the moment, although there's the possible future upgrades to consider ...
3)
It happens at least twice a day, although if you only turn the game on once a day you won't notice any difference anyway. smile
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To err is human; to arr is pirate.