Близы испугались волны гнева за долгоногов и вернут их водобегность везде, кроме континента Легиона
Our initial change was aimed at letting people feel more free to choose the mount that they felt looked coolest, whether in new content or while leveling alts. But as we’ve clearly heard from your feedback, removing the water-walking functionality from pre-existing content feels like we’re taking away something that you have worked hard to earn, and that cost outweighs any benefit from potentially broadened cosmetic options.
So, in the next Alpha build, we’re restoring the ability of Water Striders to walk on water in all pre-Legion content (Azeroth, Outland, Northrend, etc.). The restriction on the mounts’ water-walking ability will now only apply to the Broken Isles and future content beyond that.