diff -Naur psi-0.10-test3-orig/iris/xmpp-im/client.cpp psi-0.10-test3/iris/xmpp-im/client.cpp
--- psi-0.10-test3-orig/iris/xmpp-im/client.cpp	2005-11-22 22:02:23.000000000 +0000
+++ psi-0.10-test3/iris/xmpp-im/client.cpp	2005-11-23 20:05:56.000000000 +0000
@@ -738,7 +738,7 @@
 					// we go ahead and fall through in case
 					// we got kicked or something
 				case GroupChat::Closing:
-					if(us && !s.isAvailable()) {
+					if(us && !s.isAvailable() && (s.mucUserStatus() != 303)) {
 						Jid j = i.j;
 						d->groupChatList.remove(it);
 						groupChatLeft(j);
diff -Naur psi-0.10-test3-orig/src/groupchatdlg.cpp psi-0.10-test3/src/groupchatdlg.cpp
--- psi-0.10-test3-orig/src/groupchatdlg.cpp	2005-11-22 22:02:25.000000000 +0000
+++ psi-0.10-test3/src/groupchatdlg.cpp	2005-11-23 20:08:29.000000000 +0000
@@ -659,23 +659,29 @@
 {
 	GCUserViewItem *lvi = (GCUserViewItem *)findEntry(nick);
 	if(!lvi &&
-	   s.mucUserRole() > MUC::RoleNone) {
+	   (s.mucUserRole() > MUC::RoleNone || s.mucUserRole() == MUC::RoleUnknown)) {
 		QListViewItem *par = roleItem(s.mucUserRole());
-		Q_ASSERT(par != NULL); // being safe
+		if (par == NULL) par = roleItem(MUC::RoleVisitor);
 		lvi = new GCUserViewItem(par);
 		lvi->setText(0, nick);
 	}
 	else {
-		if(lvi->s.mucUserRole() != s.mucUserRole() &&
+		if(lvi &&
+		   lvi->s.mucUserRole() != s.mucUserRole() &&
 		   s.mucUserRole() > MUC::RoleNone) {
 			QListViewItem *par = lvi->parent();
 			par->takeItem(lvi);
 			par = roleItem(s.mucUserRole());
-			Q_ASSERT(par != NULL); // being safe
+			if (par == NULL) par = roleItem(MUC::RoleVisitor);
 			par->insertItem(lvi);
 		}
 	}
 
+	if (lvi == NULL) {
+		qDebug("GCUserView::updateEntry(): Refused to updateEntry %s with role of none");
+		return;
+	}
+
 	lvi->s = s;
 	lvi->setPixmap(0, is->status(lvi->s));
 	sort();