XF 2.0 @administrative group notifications go to everyone?

[mitchelled]

We did the upgrade to Xenforo 2.0, and ever since then, when someone tags the administrative group, everyone on the forum gets notified.

I've looked around and can't seem to find out why this is happening.

Any suggestions on what I should be looking for what might have caused this problem?

 

[Paul B]

There is no group tagging built in to XF, so that must be related to a third party add-on.