Yes, that's one of the first things I did as well.
All usergroups are able to view sigs. If you like I can PM you with Admin access and you can take a peak yourself.
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Now my custom default font has dissapeared too.
Users can no longer select a default font (which was a add-on) and they can no longer view sigs. This sucks.

Any help please? I can PM my admin info if you need to take a look around, yourself. Members are starting to get a bit grouchy, and I look like an amateur (which I am, but they shouldn't know that).
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Bump.
Still need help with the above issues.