This may have been reported before, but it still totals production as if the building is still producing. While leveling, it stops production, therefore it's totals shouldn't be part of the calculation.
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This may have been reported before, but it still totals production as if the building is still producing. While leveling, it stops production, therefore it's totals shouldn't be part of the calculation.
That is because when you are upgrading the building, its still on. Turn the building off.