The way I see it, two ways to look at this.
A. Do not lose sight of the fact this is a game and a bit of fun with new in game mounts is to be expected, also, it is a way to find out what works and not work.
B. Yes it would look like OOC, and you would not expect players to abuse a oversight in code/mechanics.
Remember here if one is seen as a abuse then so must all other misuse of in game mechanics, so before throwing stones, stop and think is this just harmless fun that will die out when novelty wears off or will it become a serious problem.
Just my simple thoughts.