Ok, after some thought I made the player be able to jump fences again, but only when you get exactly between the posts where the fence is at its lowest. Also, when riding the horse you are able to jump the fence. Horse on its own will not do it.
On Thursday I should be back in the office and able to start fixing the iOS build. Releasing 1.21 is the priority and it can’t happen before 1.20 hits the App Store.