Not sure how i can access my recorded games as a file as i play the game over the NVIDIA GEFORCE NOW Plattform, but 100 % convinced that you cant take over healing springs anymore after chinese patch.
My enemy casted the healing spring in the middle of the map, cleared all his army and buildings, his base miles away and me standing with a 135 pop army on it, not doing anything.
It seems to work for items that start out as owned by Mother Nature (Like the daily skirmishes that are king of the hill) You just can’t take over an item built/placed by a player.
And now it should apparently be added to the fixed list. I just had a scrimmage that included a Poseidon opponent and I got control of their Plenty Vaults when I eliminated all their buildings and units near them.