I started several new games under v1.09 today and I noticed that when horses appear, if they aren't in a line of sight, all the individual horses are combined into one. That is, if you zoom in you can see multiple heads, but they're all in the same position and looks like just one horse. Once they get in your cultural or a unit's line of sight, they appear normal. I never saw this behavior before the patch, so I figure it's something to do with the "emerging" nature of horses now, since no other animals (pigs, sheep, cows) have this glitch.
(Sometimes, when the graphic appears normal at first, it will stay normal for a while. Then it seems to revert to the overlapping form if later fogged. I haven't experimented enough to see all the possible conditions, but I've seen it repeated in my games so far.)
(Sometimes, when the graphic appears normal at first, it will stay normal for a while. Then it seems to revert to the overlapping form if later fogged. I haven't experimented enough to see all the possible conditions, but I've seen it repeated in my games so far.)