The unlocalized names for "Phobos Subsurface Block" and "Phobos Surface Grund" are tile.PhobosSubGrund.name and tile.PhobosGrund.name, while the .lang files expects tile.PhobosSecRock.name and tile.PhobosRock.name.
Also, there is a "tile.CeresDungTop.name" and a "tile.CeresDungFloor.name", while only one "Ceres Brick", aka "tile.CeresBrick.name" is in the .lang files.