Civup v2.3, Gem v1.12 - Building turns is displayed incorrectly

[Puer]

Turns remaining is calculated incorrectly
For example: trireme 6 turns is incorrect value and 9 is correct.
150/18=8,33 turns

 

[Thalassicus]

I noticed this too, and I'm investigating the issue. It's a complex problem so it might take a while to fix. In the meantime, the turns appear to show correctly on city banners.