Its probably not a big thing but the game probably shouldn't allow you to start a new game, get the 30 gold, back out to the main menu, load and get the 30 gold over and over again
Just one suggestion from me, maybe having a way to upgrade the aspects of you country multiple times at once, like a x10 and x100. just so when you go to the next age and the cost for certain things drop back down you have a faster way of getting them back up to a cost that actually makes you wait for the required money.
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Should be fixed now, thanks for the report!