There is a setting for macros that puts them in the player's settings tab. Perhaps you selected it.
In your settings doubleclick on the macro(s) in question. Check to see if 'Visible to Players' is set to a player or to all players. It should not be. It you clear it then it should not be in their macro lists when they refresh.
If this doesn't fix the problem please let us know.
- Gauss