An odd situation has arisen. The Americain player researched Agriculture and expanded his Capitol towards his previously played Great Person.
Should the American still be retain 1t for that Humanitarian's coin?
Normally one receieves the coin as soon as the tech (Metal Casting) or the Metropolis expands (ex. Greeks & Germans). Should the reverse hold true as well? Metropolis expands, return Person to the American sheet, loose out on benefits of said coin?