diff --git a/cave_data/1623-2023-JS-02.html b/cave_data/1623-2023-JS-02.html
index ffb369ca6..83cfb1bfc 100644
--- a/cave_data/1623-2023-JS-02.html
+++ b/cave_data/1623-2023-JS-02.html
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<!-- This file is generated by troggle on July 26, 2023, 2:54 p.m. UTC using the form documented at /handbook/survey/caveentry.html -->
+<!-- This file is generated by troggle on Aug. 20, 2023, 5:14 p.m. UTC using the form documented at /handbook/survey/caveentry.html -->
 <!-- Only put one cave in this file -->
 <!-- If you edit this 1623-nnn.html file by hand, and manually upload it to the server using git,
 make sure you update the database by doing a full data import. If you edit it using the online form
@@ -10,7 +10,7 @@ though, you do not need to do a data import as it happens automatically -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
 </head>
 <body>
-<b>This file is generated by troggle</b> on July 26, 2023, 2:54 p.m. UTC using the form documented at
+<b>This file is generated by troggle</b> on Aug. 20, 2023, 5:14 p.m. UTC using the form documented at
 the form documented at 
 <a href="/handbook/survey/caveentry.html">handbook/survey/caveentry.html</a>
 <br>
@@ -40,6 +40,7 @@ code used in the Austrian kataster e.g '1/S +' - https://expo/.survex.com/katast
 
 <entrance>
   <entranceslug>1623-2023-JS-02</entranceslug><!-- Internal ID to refer to each entrance instance in the entrance files (typically the same as that filename (e.g. 1623-161c). Matches the 'slug' field in the entrance file -->
+  <!-- DEBUG  1623-2023-JS-02+1623-2023-JS-02 'Z' == -->
   <letter></letter><!--Leave blank for single-entrance cave. If there is more than one entrace then the letter needs to be given. Generally matches the entranceslug ID.  -->
 </entrance>
 
diff --git a/entrance_data/1623-2023-JS-02.html b/entrance_data/1623-2023-JS-02.html
index 624bfae80..9355b50da 100644
--- a/entrance_data/1623-2023-JS-02.html
+++ b/entrance_data/1623-2023-JS-02.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html>
 <!-- Only put one entrance in this file -->
-<!-- This file is generated by troggle on July 26, 2023, 2:54 p.m. UTC using the form documented at handbook/survey/ententry.html -->
+<!-- This file is generated by troggle on Aug. 20, 2023, 5:14 p.m. UTC using the form documented at handbook/survey/ententry.html -->
 <!-- If you edit this file by hand, and manually upload it to the server using git,
 make sure you update the database by doing a full data import. If you edit it using the online form
 though, you do not need to do a data import as it happens automatically -->
@@ -14,7 +14,7 @@ though, you do not need to do a data import as it happens automatically -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
 </head>
 <body>
-<b>This file is generated by troggle</b> on July 26, 2023, 2:54 p.m. UTC using the form documented at 
+<b>This file is generated by troggle</b> on Aug. 20, 2023, 5:14 p.m. UTC using the form documented at 
 <a href="/handbook/survey/ententry.html">handbook/survey/ententry.html</a>
 <br>
 <entrance>
@@ -47,8 +47,8 @@ though, you do not need to do a data import as it happens automatically -->
 <findability>S</findability>
 <findability_description></findability_description>
 <alt>1745</alt>
-<northing>47.69055</northing>
-<easting>13.80841</easting> 
+<northing></northing>
+<easting></easting> 
 <tag_station></tag_station>
 <exact_station></exact_station>
 <other_station>1623.p2023-js-02</other_station>
