Semnai Sans Shadow achievement listed twice

[SHONG0504]

In the achievement database, the achievement "Semnai Sans Shadow" is listed in both:

• Wonders of the World
• Continental Explorer: Land of Harmonious Springs (III)

However, it should only be in Continental Explorer: Land of Harmonious Springs (III). Please remove it from Wonders of the World.

[jogerj]

Duplicate #487 #488 #491 #493 #497 #498 #500 #504 #513 #517 #539 #540