diff --git a/static/js/alerts.js b/static/js/alerts.js
index 00a6ca7..42d6639 100644
--- a/static/js/alerts.js
+++ b/static/js/alerts.js
@@ -268,8 +268,8 @@ function addAlertRowsToTable(tbody, alerts) {
                 }
                 // If this is a satellite alert the ref will just be the satellite, but DX grid is also important, so
                 // show that if we can.
-                if (a["sig_refs"][i]["sig"] === "Satellite" && a["dx_grid"]) {
-                    items[i] += " from " + a["sig_refs"][i]["dx_grid"];
+                if (a["sig_refs"][i]["sig"] === "Satellite" && a["dx_grid"] != null) {
+                    items[i] += " from " + a["dx_grid"];
                 }
             }
             activityRefs = items.join(", ");
diff --git a/templates/add-spot.html b/templates/add-spot.html
index 26f4140..61023d4 100644
--- a/templates/add-spot.html
+++ b/templates/add-spot.html
@@ -77,7 +77,7 @@
 
 </div>
 
-<script src="/static/js/add-spot.js?v=1790197716"></script>
+<script src="/static/js/add-spot.js?v=1790198025"></script>
 <script>$(document).ready(function () {
     $("#nav-link-add-spot").addClass("active");
 }); <!-- highlight active page in nav --></script>
diff --git a/templates/alerts.html b/templates/alerts.html
index fb92161..ad827d8 100644
--- a/templates/alerts.html
+++ b/templates/alerts.html
@@ -85,7 +85,7 @@
 
 </div>
 
-<script src="/static/js/alerts.js?v=1790197717"></script>
+<script src="/static/js/alerts.js?v=1790198025"></script>
 <script>$(document).ready(function () {
     $("#nav-link-alerts").addClass("active");
 }); <!-- highlight active page in nav --></script>
diff --git a/templates/bands.html b/templates/bands.html
index 03096a2..2da484b 100644
--- a/templates/bands.html
+++ b/templates/bands.html
@@ -76,8 +76,8 @@
 
 </div>
 
-<script src="/static/js/spotsbandsandmap.js?v=1790197716"></script>
-<script src="/static/js/bands.js?v=1790197716"></script>
+<script src="/static/js/spotsbandsandmap.js?v=1790198025"></script>
+<script src="/static/js/bands.js?v=1790198025"></script>
 <script>$(document).ready(function () {
     $("#nav-link-bands").addClass("active");
 }); <!-- highlight active page in nav --></script>
diff --git a/templates/base.html b/templates/base.html
index d7f2da5..2d8df90 100644
--- a/templates/base.html
+++ b/templates/base.html
@@ -1,6 +1,6 @@
 {% extends "skeleton.html" %}
 {% block head_extra %}
-<link rel="stylesheet" href="/static/css/style.css?v=1790197716" type="text/css">
+<link rel="stylesheet" href="/static/css/style.css?v=1790198025" type="text/css">
 <link href="/static/vendor/css/bootstrap-5.3.8.min.css" rel="stylesheet">
 <link href="/static/vendor/css/fontawesome-6.7.2.min.css" rel="stylesheet">
 <link href="/static/vendor/css/solid-6.7.2.min.css" rel="stylesheet">
@@ -16,10 +16,10 @@
     window.fetchEventSource = fetchEventSource;
 </script>
 
-<script src="/static/js/utils.js?v=1790197716"></script>
-<script src="/static/js/ui-ham.js?v=1790197716"></script>
-<script src="/static/js/geo.js?v=1790197716"></script>
-<script src="/static/js/common.js?v=1790197716"></script>
+<script src="/static/js/utils.js?v=1790198025"></script>
+<script src="/static/js/ui-ham.js?v=1790198025"></script>
+<script src="/static/js/geo.js?v=1790198025"></script>
+<script src="/static/js/common.js?v=1790198025"></script>
 {% end %}
 {% block body %}
 <div class="container">
diff --git a/templates/conditions.html b/templates/conditions.html
index 36cc8da..de9d114 100644
--- a/templates/conditions.html
+++ b/templates/conditions.html
@@ -284,7 +284,7 @@
 </div>
 
 <script src="/static/vendor/js/chart-4.4.9.umd.min.js"></script>
-<script src="/static/js/conditions.js?v=1790197716"></script>
+<script src="/static/js/conditions.js?v=1790198025"></script>
 <script>$(document).ready(function () {
     $("#nav-link-conditions").addClass("active");
 }); <!-- highlight active page in nav --></script>
diff --git a/templates/map.html b/templates/map.html
index cf19a1b..d9218ff 100644
--- a/templates/map.html
+++ b/templates/map.html
@@ -113,8 +113,8 @@
     const CARTODB_API_KEY = "{{ web_ui_options.get('cartodb_api_key', '') }}";
 </script>
 
-<script src="/static/js/spotsbandsandmap.js?v=1790197717"></script>
-<script src="/static/js/map.js?v=1790197717"></script>
+<script src="/static/js/spotsbandsandmap.js?v=1790198025"></script>
+<script src="/static/js/map.js?v=1790198025"></script>
 <script>$(document).ready(function () {
     $("#nav-link-map").addClass("active");
 }); <!-- highlight active page in nav --></script>
diff --git a/templates/spots.html b/templates/spots.html
index 5281112..5ad3ffe 100644
--- a/templates/spots.html
+++ b/templates/spots.html
@@ -125,8 +125,8 @@
 
 </div>
 
-<script src="/static/js/spotsbandsandmap.js?v=1790197716"></script>
-<script src="/static/js/spots.js?v=1790197716"></script>
+<script src="/static/js/spotsbandsandmap.js?v=1790198025"></script>
+<script src="/static/js/spots.js?v=1790198025"></script>
 <script>$(document).ready(function () {
     $("#nav-link-spots").addClass("active");
 }); <!-- highlight active page in nav --></script>
diff --git a/templates/status.html b/templates/status.html
index 1c0f9f7..db23478 100644
--- a/templates/status.html
+++ b/templates/status.html
@@ -96,7 +96,7 @@
     </div>
 </div>
 
-<script src="/static/js/status.js?v=1790197716"></script>
+<script src="/static/js/status.js?v=1790198025"></script>
 <script>
     $(document).ready(function () {
         $("#nav-link-status").addClass("active");