Is there any way I can hide this?

[mactelesis]

Whenever I put someone on the Global Ignore List (Tachy goes to Coventry), immediately after doing so every thread they've created up to that point is replaced with a thread saying "The Administrator has decided that this poster should be quiet for a while. As I understand it, no one can see the amended thread title except for Moderators.

How can I enable it so that only Administrators see that message and not Moderators?