diff --git a/include/hubloc.php b/include/hubloc.php
index da17f41d0..bebbd041c 100644
--- a/include/hubloc.php
+++ b/include/hubloc.php
@@ -129,12 +129,12 @@ function check_hublocs()
     $interval = Config::Get('system', 'delivery_interval', 2);
 
     $wrong_urls = q(
-        "select hubloc_id from hubloc where hubloc_sitekey = '%s' and hubloc_url != '%s'",
+        "select hubloc_id from hubloc where hubloc_sitekey = '%s' and hubloc_url != '%s' and hubloc_network in ('zot6', 'nomad')",
         dbesc($sitekey),
         dbesc(z_root())
     );
     $wrong_keys = q(
-        "select hubloc_id from hubloc where hubloc_sitekey != '%s' and hubloc_url = '%s'",
+        "select hubloc_id from hubloc where hubloc_sitekey != '%s' and hubloc_url = '%s' and hubloc_network in ('zot6', 'nomad')",
         dbesc($sitekey),
         dbesc(z_root())
     );
diff --git a/src/Lib/Activity.php b/src/Lib/Activity.php
index 7a6942fc8..10077f04d 100644
--- a/src/Lib/Activity.php
+++ b/src/Lib/Activity.php
@@ -5190,7 +5190,7 @@ class Activity
         $actorId = new ActorId($url);
         if ($actorId->getType() === ActorId::ACTORID_TYPE_DIDKEY) {
             $ekey = str_replace('did:key:', '', $actorId->getId());
-            $query = q("select * from xchan where epubkey = '%s'",
+            $query = q("select * from xchan where xchan_epubkey = '%s'",
                 dbesc($ekey)
             );
             if ($query) {
diff --git a/src/Module/Communities.php b/src/Module/Communities.php
index 34c9ddddd..b08dfca28 100644
--- a/src/Module/Communities.php
+++ b/src/Module/Communities.php
@@ -43,7 +43,8 @@ class Communities extends Controller
 
         $r = q(
             "select count(site_url) as total from site 
-            where site_flags != 256 and site_dead = 0 $sql_extra 
+            where site_flags != 256 and site_dead = 0 $sql_extra
+            group by site_update
             order by site_update desc"
         );
         if ($r) {
diff --git a/version.php b/version.php
index e2f4fd87c..1e7a6bd96 100644
--- a/version.php
+++ b/version.php
@@ -1,2 +1,2 @@
 <?php
-define ('STD_VERSION', '24.09.04');
+define ('STD_VERSION', '24.09.07');