Breed button not appearing on stallions until 3.05

[Broodmare_paint]

I noticed recently that when a stallion turns 2.5 it says its fertile, yet the Breed Horse button does not appear, therefore not allowing to be bred. However, the button does appear when the stallion becomes 3.05 which is the mares breeding age.

For my confies sake, this needs to be fixed.

[freedom_seeker]

The button will be on the mare though, so go to the mare and the Stud's name will still be in the box at 2.6 years old I believe.