Hi iscio,

thank you for reporting this, but there isn't anythink I can do
for this. The builtin profiles statusbar plugin shows this icon.
One thing you can do is disable the builtin one. (My ProfilesX
status bar plugin hides the builtin one from the menu, but it
is still loaded and shows the silent icon).
Just remove (make a backup, of course) the file
/usr/share/applications/hildon-status-menu/status-area-applet-profiles.desktop

Nicolai