Sorry, but it needed nerfing it to the ground...
But some THP are totally warranted. You can easily get them by barkskin though.
Maybe moon druid should allow casting self transmutations in beast form. And give some bonus to keep concentrating.
Did it? Was anyone anywhere talking about how Land Druids were the most OP class? Or Spore Druids were top tier? Even when Treantmonk did his big "rank all the classes against each other and all Casters get super high ratings" most druids were ranked B or C, with the only two exceptions being Moon and Shepherd. Shepherd, who focused on summonig spells which are generally problematic with the action economy and Moon which every agrees was VERY strong early game, meh mid game, and very strong to unkillable late game.
And most of the problematic parts for me on the Druid Wildshaping? They apply to all Druids. They nerfed ALL druids, not just Moon. And I'm not sure all druids needed a nerf like this.