CommandBook permissions not working correctly

Hello!

CommandBook is what I've been using for nearly a year and a half now and I don't think this issue has occurred any, and I'm not sure when it started. The donors on my server get the /tp command, but commandbook uses all commands in one, so they're all together.

Players do not have permission to teleport to coordinates, yet they still can using a 'different' sub-command.

Default coordinate teleport:
/tp 66,75,23
Players can not use the command above, but they can use this command:
/tp 66 75 23

Does anyone know why this happens? I'm clueless, as all permissions are correct.

@sk89q famerdave wizjany zml2008