diff --git a/applets/gencstd23.pl b/applets/gencstd23.pl
index 3c7570b2..e84dc60a 100755
--- a/applets/gencstd23.pl
+++ b/applets/gencstd23.pl
@@ -118,10 +118,8 @@ sub gen_data {
 
                 print STDERR "paragraph $p: [$t]\n" if $debug >= 3;
 
-                if ($input eq 'n1570.txt' && $this_section !~ /^(?:K.3.9.(?:2|3))/) {
-                    if ($p - $last_p != 1) {
-                        die "Paragraph diff invalid";
-                    }
+                if ($p - $last_p != 1) {
+                    die "Paragraph diff invalid" unless ($input eq 'n1570.in' && $this_section =~ /^(?:K.3.9.(?:2|3))/);
                 }
 
                 # check for footnotes
diff --git a/lib/PBot/VERSION.pm b/lib/PBot/VERSION.pm
index 74657e6b..afedeb55 100644
--- a/lib/PBot/VERSION.pm
+++ b/lib/PBot/VERSION.pm
@@ -25,8 +25,8 @@ use PBot::Imports;
 # These are set by the /misc/update_version script
 use constant {
     BUILD_NAME     => "PBot",
-    BUILD_REVISION => 4566,
-    BUILD_DATE     => "2022-08-07",
+    BUILD_REVISION => 4569,
+    BUILD_DATE     => "2022-08-08",
 };
 
 sub initialize {}