"Beyond those listed in this paragraph, no one else is allowed to participate..."  Those listed in this paragraph includes "Lead Link and any Rep Links or Cross Links to the Circle may each invite up to one additional person".  So for Governance, they can bring people that don't normally attend.  The fundamental question is whether or not 4.2.2 considers "one additional person" to be part of those "normally invited".  [@mention:560460946271433103]'s opinion seems to be no.  I think that's what you're saying as well, but for different reasons.