strange... i never got that. i always have <dir> next to my directories. as sqa_wizard said only when 'alt+entering', or 'space-baring' the directory the size is shown.
2Energy
Do use original TC or you installed any "pack". I've seen some solutions with custom columns set by default. Maybe you have such one and it uses DirSizeCalc plugin.
Do use original TC or you installed any "pack". I've seen some solutions with custom columns set by default. Maybe you have such one and it uses DirSizeCalc plugin.
DirSizeCalc never displays 0b when directories actually contains non 0 byte files.