As you can see in the first image, turns to complete the first musketman in the queue is 1. This is because I've been several turns building it, not because the city has so many production that completes it in one turn. The bug is that the turns to complete the second musketman in the queue are also displayed as 1.
In the second image you can see how vanilla civ displays the turns to complete of items of the same type in the queue (correct).
The bug seems to be in the unofficial patch, not in VEM.
In the second image you can see how vanilla civ displays the turns to complete of items of the same type in the queue (correct).
The bug seems to be in the unofficial patch, not in VEM.